| Document | Document Title |
|---|---|
| US08847607B2 |
Device for protecting a connector and a communications wire of a memory card reader
A device is provided for protecting an electronic payment terminal that includes an electronic printed circuit board and a casing. The device includes at least one capacitive detector in a volume formed by a first ground plane of the printed circuit and a second ground plane positioned on an internal surface of the casing, the at least one capacitive detector being configured to deliver a reference capacitance. A capacitive measurement microprocessor detects a variation of capacitance of the at least one capacitive detector. A transmitter transmits the variation when an absolute value of a difference between the reference capacitance and the measured capacitance exceeds a predetermined threshold. |
| US08847591B2 |
Current sensor
A current sensor includes a magnetic sensor including magnetoresistive sensors configured to detect induction fields generated by a measurement current passing through a current line, a magnetic field application unit configured to apply to the magnetoresistive sensors a magnetic field having a direction perpendicular to sensitivity directions of the magnetoresistive sensors; and a computing unit configured to calculate from an output of the magnetic sensor a compensation value for the output. The computing unit is configured to be capable of calculating the compensation value from the outputs of the magnetic sensor obtained in at least two states in which magnetic fields applied by the magnetic field application unit are different from each other. |
| US08847583B2 |
Electromagnetic induction type absolute position measuring encoder
An electromagnetic induction type absolute position measuring encoder having two or more rows of scale coils, each of the rows having a scale pitch different from that of another row; a transmitter coil and a receiver coil arranged on a grid that is movable relative to the scale in the measuring direction so as to face the scale coils; and the track is constituted by the scale coils, the transmitter coil and the receiver coil. The encoder is capable of measuring an absolute position of the grid with respect to the scale from a flux change detected at the receiver coil via the scale coils when the transmitter coil is excited, in which at least one loop-shaped additional scale coil is added between the scale coils in at least one of the tracks. |
| US08847581B2 |
Operation input apparatus and operating apparatus
An operation input apparatus includes an operating unit that is displaced by the action of an operation input; an actuator output shaft that is displaced in the same direction as the operating unit by the action of the operation input; an actuator that moves the operating unit via the actuator output shaft; and a detecting element that outputs a signal corresponding to an amount of displacement of the operating unit. |
| US08847578B2 |
Ambient noise cancellation in pulsed input system
Embodiments of the invention provide a pulseoximetry system with ambient offset cancellation that subtracts an estimated ambient offset to thereby allow a large front end gain while operating the front end on a low supply voltage. This large gain reduces input referred noise of an analog to digital converter in the front end while providing high dynamic range for signals with a large ambient offset. |
| US08847577B2 |
Method and system of measuring current in an electric meter
A method and system for measuring the current flowing through an electric meter. The electric meter includes a reactive sensor positioned in series with a bus bar contained in the meter. The reactive sensor includes an inductor and the voltage across the inductance is measured. A control unit contained in the electric meter calculates the current based on the detected voltage and the value of the inductor. The value of the inductor is determined by passing a reference current through the inductor at a known frequency, such as 50 Hz or 60 Hz, and the voltage drop across the inductor is measured. Once the value of the inductor is determined, the value is stored in the control unit. |
| US08847575B2 |
Circuit arrangement
According to various embodiments, a circuit arrangement is provided which includes a bridge circuit having at least two field effect transistors and a measurement circuit configured to measure a forward voltage of a body diode of any one of the at least two field effect transistors resulting from a predefined current flowing through the field effect transistor. |
| US08847572B2 |
Optimization methodology and apparatus for wide-swing current mirror with wide current range
A current mirror circuit includes an input portion configured to conduct a bias current, and a first current source circuit coupled to the input portion and configured to generate the bias current, and vary the bias current over a range of currents based on a first group of weightings associated therewith. The current mirror circuit also includes an output portion configured to conduct an operational current, wherein the output portion is coupled to the input portion, and a second current source circuit coupled to the output portion and configured to generate the operational current, and vary the operational current over a range of currents based on a second group of weightings associated therewith. The first group of weightings and the second group of weightings are different. |
| US08847571B2 |
RF adapter for field device with variable voltage drop
A wireless adapter for use in a two-wire process control loop includes wireless communication circuitry and first and second terminals configured to couple in series with the two-wire process control loop. A regulator having a regulated input is coupled to the first terminal and an output. A shunt is coupled to the output of the regulator and is configured to provide power to the wireless communication circuitry. A feedback circuit is configured to control current flowing from the regulator to the shunt as a function of a loop current flowing through the two-wire process control loop. |
| US08847570B1 |
Line drop compensation methods and systems
This disclosure is directed to regulating electric power at a node of a system for distribution of electricity. A voltage controller can identify properties of branch structures in a system that includes a voltage regulation device that controls a voltage source supplying electricity to nodes via the branch structures. The voltage controller can receive information on voltage and current associated with electricity provided by the voltage source. The voltage controller can receive, from a metering devices at nodes in the system, primary voltage information. The voltage controller can select one of the nodes based on the primary voltage information. The voltage controller can determine, based on the properties, an impedance for a branch structure corresponding to the selected node. The voltage controller can control the voltage regulation device based on the impedance for the branch structure corresponding to the selected node and the information on the voltage and the current. |
| US08847569B2 |
Semiconductor integrated circuit for regulator
A regulator includes a transistor connected between an input and an output. A feedback voltage controls the transistor to keep the output voltage constant. A first circuit functions as a comparator to compare a detection voltage from the output of the transistor and the feedback voltage when the output current is higher than a predetermined value, and functions as a buffer when the output current is lower than the predetermined value. A second circuit receives a reference voltage, the feedback voltage, and an output from the first circuit, and generates (i) a difference between the feedback voltage and the first circuit output when the reference voltage is lower than the first circuit output, and (ii) a difference voltage between the feedback voltage and the reference voltage when the reference voltage is higher than the first circuit output, and supplies a control voltage to control the output of the transistor. |
| US08847564B2 |
DC/DC converter using synchronous freewheeling MOSFET
A freewheeling MOSFET is connected in parallel with the inductor in a switched DC/DC converter. When the freewheeling MOSFET is turned on during the switching operation of the converter, while the low-side and energy transfer MOSFETs are turned off, the inductor current circulates or “freewheels” through the freewheeling MOSFET. The frequency of the converter is thereby made independent of the lengths of the magnetizing and energy transfer stages, allowing far greater flexibility in operating and converter and overcoming numerous problems associated with conventional DC/DC converters. In one embodiment the freewheeling MOSFET is an N-channel MOSFET with its body connected to circuit ground and not shorted to either its source or its drain. |
| US08847563B2 |
Power converter circuits including high electron mobility transistors for switching and rectifcation
A power converter circuit includes a storage component, a rectifier component comprising a first field effect transistor and having first and second bias states, and a switch including a second field effect transistor having first and second operational states. The first and second field effect transistors are High Electron Mobility Transistors (HEMTs). |
| US08847562B2 |
Reactive power compensation in electrical power system
A reactive power compensation system for compensating reactive power requirements in an electrical power system. The reactive power compensation system includes a static synchronous compensation unit, a current harmonics elimination unit, and a compensation control unit. The static synchronous compensation unit includes a plurality of static synchronous compensation modules for compensating reactive power in the electrical power system. The current harmonics elimination unit includes a plurality of active filter modules for eliminating current harmonics generated in the electrical power system. The compensation control unit implements a sequential control mechanism for regulating the operation of the static synchronous compensation modules and the active filter modules. |
| US08847561B2 |
Apparatus, system, and method for controlling a matching network based on information characterizing a cable
An apparatus, system and method are described that enable an impedance of a plasma load to be matched with a power generator. In some embodiments the apparatus includes a power output adapted to apply power that is utilized to energize a plasma; a sensor adapted to sample power applied at the power output so as to obtain power samples; and an impedance control output configured to provide, responsive to the power samples, an impedance-control signal that enables an impedance matching network connected to the output of the power generator and to the impedance control output to match, responsive to the an impedance-control signal, the impedance of the plasma to the operating impedance of the power generator. |
| US08847560B2 |
Aircraft power supply circuit including an asynchronous machine
A power supply circuit for supplying electrical energy in an aircraft, the circuit including a power supply generator configured to be driven in rotation by the engine of the aircraft to power electrical equipment of the aircraft engine. The power supply generator includes an asynchronous machine connected to an excitation device. The asynchronous machine includes a rotor configured to be driven in rotation by the engine and a stator connected to the electrical equipment. The excitation device is configured to cause a reactive current of flow in the stator. |
| US08847557B2 |
Mobile terminal and USB dedicated charger determining method thereof
A method of determining a charger of a mobile terminal, and which includes receiving, via a controller of the mobile terminal, a connection signal indicating the charger is connected to the mobile terminal; setting, via the controller, a charging current of the charger for charging the mobile terminal and increasing the set charging current in predetermined current units; measuring, via the controller, an actual current received from the charger and applied to the mobile terminal; comparing, via the controller, the set charging current with the measured actual current; determining, via the controller, a charging sector of the charger when the set charging current is larger than the measured actual current for a first predetermined amount of time; and calculating a charging current capacity of the charger using the determined charging sector. |
| US08847553B2 |
Mobile power systems for high power applications
Some embodiments relate to a mobile power system. The system includes a first battery module including a number of rechargeable cells. A first battery module current limiter is configured to monitor a current flowing to or from the plurality of rechargeable cells of the first battery module. The battery module current limiter is further configured to selectively limit the current flowing to a non-zero current that is less than a predetermined current threshold, wherein the selectively limiting is based on whether the monitored current is approaching the predetermined current threshold. |
| US08847551B2 |
Discharging batteries
Discharging a battery is accomplished by: applying an electrical stimulus to the battery; measuring a response to the electrical stimulus, the measured response providing an indication of discharge efficiency of the battery; determining a target frequency corresponding to a maximum discharge efficiency; and then discharging the battery with a discharge current profile comprising current pulses having a frequency component selected based on the determined target frequency. |
| US08847549B2 |
Docking stations for remote control and multimedia devices
A representative base unit for charging a remote controller and a multimedia device includes at least two docking stations for a remote controller and a multimedia device, wherein the at least two docking stations having charging slots that transfer power to the remote controller and the multimedia device for recharging; and a processing device that is electrically coupled to the docking stations for communicating with the remote controller and the multimedia device, wherein the processing device facilitates communication between the remote controller and the multimedia device. |
| US08847545B2 |
Systems and methods for automatically invoking certain operations in mobile phones
A system and method are described for automatically executing an application program in a mobile phone (or other electronic device) upon coupling of the mobile phone to a charging unit. The system and method operate to communicate a unique charging unit identification to the mobile phone and, in response, have the mobile phone execute a particular application program (or other command or mode of operation) that is associated with the particular charging unit. |
| US08847544B2 |
Power supply device for electric powered vehicle, control method thereof, and electric powered vehicle
An electric load is electrically connected to a path between an external power supply and a power storage device. An ECU executes temperature-rise control, when the temperature of the power storage device is low, ensuring power consumption of the electric load in association with charging/discharging of the power storage device. During execution of temperature-rise control, the ECU sets a power command value of the external charger, alternately causing a discharging mode having the output power of the external charger positively controlled and in which power consumption of the electric load is ensured in association with discharging of the power storage device, and a charging mode having the output power of the external charger negatively controlled and in which power consumption of the electric load is ensured in association with charging of the power storage device. |
| US08847538B2 |
Ripple counter for multi-pole motors
An electric motor includes at least one first brush and at least one second brush, which are arranged in a stationary fashion and arranged to contact a commutator that rotates with a rotor. The commutator includes at least one cylindrical section with a circumferential surface on which a plurality of segments are arranged with insulating sections interposed between them. In order to detect the rotating speed and position of the rotor, the motor includes brushes with asymmetric circumferential widths or angles or a stator with an uneven magnetization. The motor is arranged to detect only one signal when the rotor rotates for an angle between two adjacent segments. |
| US08847533B2 |
Actuator
There is provided an actuator in which an worm is rotationally driven by an electric motor, and in which an angular velocity of the electric motor is repeatedly fluctuated so that the rotation of the worm is carried out as if the worm is oscillated in the rotational direction thereof, to thereby decrease contact friction of the worm against a worm wheel, resulting in an improvement of an efficiency of force transmission of the worm gear mechanism.Although the electric motor 20 is inherently controlled so that an output shaft 21 thereof is rotated at a target velocity based on a velocity command, a drive control section 40 controls the angular velocity of the output shaft 41 so as to be repeatedly increased and decreased with respect to the target velocity so that the angular velocity of the worm 11 is finely fluctuated, and thus the fluctuation of the angular velocity may be regarded as a fine general-oscillation of the rotating worm 11 in the rotational direction, whereby friction between the gear faces of the worm 11 and the gear faces of the worm wheel 12 can be decreased, resulting in an improvement of the efficiency of force transmission of the worm gear, and in increase in a driving force and a torque value to be transmitted to an object to be driven by the actuator. |
| US08847532B2 |
Electric tool
An electric tool comprises a removable battery pack 2 as a power supply, a motor M as a power source, a drive unit being driven by said motor, a switch SW as an operation input unit, and a control circuit CPU controlling the driving of said motor according to the operation of said switch. The electric tool further comprises a power supply connection unit that enables a plurality of battery pack types, which have different rated output voltages, to be selectively connected, and an identification means that identifies the type of said battery pack that has been connected. Said control circuit is configured to control an output of said motor based on identification information for the type of said battery pack that has been connected, provided by said identification means. |
| US08847529B2 |
Electric motor control
A control system for an electric motor comprises processing means arranged to perform a control process which includes monitoring electrical voltages applied to the motor and electrical currents in the motor, and determining from them the rotational position of the motor. The system is further arranged to monitor at least one parameter of the control process thereby to detect a stall condition of the motor. |
| US08847528B2 |
Control apparatus and control method for AC rotary machine
A control apparatus for an AC rotary machine includes a control circuit, a power converter, a current detector, and a voltage detector. The control circuit includes: an activation current instruction unit which generates a current instruction for activation; and a start phase setting unit which sets an initial rotation phase for activation control, based on the rotation direction of the AC rotary machine just after activation and on the polarity of current detected by the current detector just after activation. Thus, the current amplitude and torque shock just after activation control is started can be reduced, and assured and stable reactivation is allowed without causing the protection operation. |
| US08847518B2 |
Power converter
The present invention includes a first DC converter converting AC voltage, into DC voltage while correcting a power factor, and a second DC converter electrically isolating the first DC converter from an LED group load, and converting the DC voltage, into a predetermined DC voltage and supply the resultant voltage to the LED group load. The second DC converter includes a current detection circuit disposed on the secondary side, and detecting current flowing into the LED group load, an error amplifier amplifying an error between a detected current value detected and a reference current value, a signal transmission isolation element transmitting a control signal based on an output signal from the error amplifier, to the primary side, and a switching element transferring power to the secondary side through the transformer by being turned on/off according to the control signal. |
| US08847515B2 |
Multi-mode dimmer interfacing including attach state control
A system and method includes a controller that is configured to coordinate (i) a low impedance path for a dimmer current, (ii) attaching a dimmer to a power converter system at the leading edge of a phase-cut, rectified input voltage, (iii), control of switch mode power conversion, and (iv) an inactive state to, for example, reduce the dimmer current while allowing a dimmer to function normally from cycle to cycle of an alternating current (AC) supply voltage. In at least one embodiment, the dimmer functions normally when the dimmer conducts at a correct phase angle indicated by a dimmer input setting and avoids prematurely resetting while conducting. In at least one embodiment, by coordinating functions (i), (ii), (iii), and (iv) the controller controls a power converter system that is compatible with a triac-based dimmer. |
| US08847513B2 |
Method and apparatus for controlling light output color and/or brightness
A lighting device, comprising first and second light emitters that emit light having first and second color points, respectively, and first and second sensors that detect brightness of light within 0.01 delta u′, v′ of the first and second color points, respectively. A method comprising supplying energy to first and second light, emitters that emit light having first and second color points, respectively, and detecting brightness of light within 0.01 delta u′, v′ of the first and second color points, respectively. |
| US08847512B1 |
Program start ballast having resonant filament heating circuit with clamped quality factor
An electronic ballast is provided with a filament heating circuit having a Q factor clamped at a certain range of preheat frequency. An inverter circuit includes a controller and a pair of switches coupled between positive and negative terminals of a power supply. The switches respond to control signals from the controller to oscillate at an operating frequency and generate an output voltage. An inverter tank is coupled to an inverter output terminal and includes a first capacitor, a primary winding of a filament heating transformer coupled on a first end in series with the first capacitor, a second capacitor coupled to the second end of the primary winding, and a clamping circuit coupled to the second capacitor. The clamping circuit during a preheat mode of operation clamps an amplitude of the voltage across the primary winding to an amplitude of the input voltage from the power supply. |
| US08847510B2 |
LED AC driving circuit capable of adjusting operating voltage
An LED AC driving circuit capable of adjusting operating voltage has a rectifying unit, an LED unit, a voltage-controlled transistor, a current detecting unit and a current regulating unit to form a power loop. Further, a resistance adjusting unit is connected to the voltage-controlled transistor in parallel. The current regulating unit detects the operating power of the voltage-controlled transistor. When the detected operating power is zero, the resistance of the resistance adjusting unit is increased for increasing the current flowing through the voltage-controlled transistor. When the detected operating power becomes larger than a maximum rated power, the resistance of the resistance adjusting unit is decreased to reduce the current. Thus, the operating power is maintained between zero and the maximum rated power. |
| US08847506B2 |
Multi-output current-balancing circuit
The present invention relates to a multi-output current-balancing circuit, which in one embodiment can include: (i) a transformer having a primary winding and a plurality of secondary windings, where the primary winding receives an AC input current; (ii) a plurality of first and second rectifier circuits and a plurality of first current balancing components, where each of the first and second rectifier circuits and the first current balancing components is coupled to a corresponding secondary winding, where each the first current balancing component is configured for current balancing between each of the first and second rectifier circuits of the corresponding secondary winding; and (iii) at least one second current balancing component, where each second current balancing component is coupled to a pair of the second rectifier circuits that correspond to different secondary windings, where the second current balancing components are configured for current balancing between different the secondary windings. |
| US08847504B2 |
Lighting device and lighting system
Provided is a lighting device which can be dimmed and subjected to change in color temperature of the lighting color in accordance with a dimming level. To the lighting device, AC power under phase-controlled is supplied. The lighting device is provided with a light emitting elements array and a switching unit. The light emitting elements array includes a plurality of light emitting elements, which are two or more types of light emitting elements having different lighting colors. The switching unit switches an electrical connections between the light emitting elements included in the light emitting elements array so as to change the number of light emitting elements inserted in series to a power supply path and the proportion of numbers of light emitting elements per lighting color among the number of the inserted light emitting elements in accordance with a voltage supplied to the light emitting elements array. |
| US08847503B2 |
Transmitting and receiving digital and analog signals across an isolator
Various embodiments of systems for transmitting and receiving digital and Various embodiments of systems for transmitting and receiving digital and/or analog signals across a single isolator, solid state lighting systems, or DC/DC converter feedback regulation control systems are disclosed. In one embodiment, the digital and analog signals may be modulated into a frequency modulated signal, and each pulse of the frequency modulated signal may be further encoded into a major pulse and a minor pulse. At least some of the circuits, systems and methods disclosed herein may be implemented using conventional CMOS design and manufacturing techniques and processes to provide, for example, a single integrated circuit or ASIC. |
| US08847496B2 |
Inductively coupled plasma flood gun using an immersed low inductance RF coil and multicusp magnetic arrangement
An inductively coupled radio frequency plasma flood gun having a plasma chamber with one or more apertures, a gas source capable of supplying a gaseous substance to the plasma chamber, a single-turn coil disposed within the plasma chamber, and a power source coupled to the coil for inductively coupling radio frequency electrical power to excite the gaseous substance in the plasma chamber to generate plasma. The inner surface of the plasma chamber may be free of metal-containing material and the plasma may not be exposed to any metal-containing component within the plasma chamber. The plasma chamber may include a plurality of magnets for controlling the plasma and an exit aperture to enable negatively charged particles of the resulting plasma to engage an ion beam that is part of an associated ion implantation system. Magnets are disposed on opposite sides of the aperture used to manipulate the electrons of the plasma. |
| US08847492B2 |
Lighting control device for vehicle headlamp, and vehicle headlamp system
A lighting control device for a headlamp of a vehicle includes a light-blocking range setting unit that sets a light-blocking range in a light distribution pattern in accordance with a position of a target vehicle that is present ahead of the vehicle, based on an image acquired by capturing a front view from the vehicle by a camera, and a moving direction detection unit that detects a moving direction of the target vehicle in a horizontal direction based on the image. In addition, a light-blocking range correction unit corrects the light-blocking range based on the moving direction detected by the moving direction detection unit, wherein the light-blocking range correction unit corrects the light-blocking range so that at least a moving direction side of the light-blocking range is expanded, and a headlamp control unit that drives the headlamp based on the light-blocking range corrected by the light-blocking range correction unit. |
| US08847490B2 |
High frequency helical amplifier and oscillator
Disclosed herein is a class of mm and sub mm wavelength amplifiers and oscillators operating with miniature helical slow wave circuits manufactured using micro fabrication technology. The helices are supported by diamond dielectric support rods. Diamond is the best possible thermal conductor, and it can be bonded to the helix. The electron beam is transmitted, not through the center of the helix, but around the outside. In some configurations the RF power produced may be radiated directly from the slow wave circuit. The method of fabrication, which is applicable above 60 GHz, is compatible with mass production. |
| US08847489B2 |
Low-voltage, multi-beam klystron
A low-voltage, multi-beam, multi-MW RF source that operates at a voltage less than or equal to approximately 60 kV and generates at least one MW. The RF source includes a cathode configured to generate a plurality of beamlets. An input cavity and output cavity are common to the plurality of beamlets. A plurality of gain cavities are provided between the input and output cavities, each having a plurality of openings corresponding to the plurality of beamlets. The power source may further include a plurality of cathodes, each cathode generating a plurality of beamlets, wherein the input and output cavities are common to the plurality of beamlets from each of the plurality of cathodes, and a separate set of gain cavities are provided for each cathode. A single cathode version generates approximately 2.5 MW, and a four cathode version having four independent cavity systems and a common magnetic system generates approximately 10 MW. |
| US08847488B2 |
Fill combination and method for high intensity lamps
A plasma lamp apparatus. The apparatus can have a bulb coupled to at least the first end of a support member that is provided within a housing having an interior and exterior region. The housing can also have a first coupling member disposed within the housing, and a gap can be provided between the first coupling member and the support member. Additionally an rf source can be coupled to the support member. A fill material, which can include at least a first volume of a rare gas, a first amount of a first metal halide, a second amount of a second metal halide, and a third amount of mercury, can be spatially disposed within the bulb. |
| US08847479B2 |
Organic electroluminescent lighting system including wiring including a plurality of openings
It is an object of the present invention to provide a lighting system having favorable luminance uniformity in a light-emitting region when the lighting system has large area. According to one feature of the invention, a lighting system comprises a first electrode, a second electrode, a layer containing a light-emitting substance formed between the first electrode and the second electrode, an insulating layer which is formed over a substrate in a grid form and contains a fluorescence substance, and a wiring formed over the insulating layer. The insulating layer and the wiring are covered with the first electrode so that the first electrode and the wiring are in contact with each other. |
| US08847478B2 |
Multi-chip light emitting device lamps for providing high-CRI warm white light and light fixtures including the same
A multi-chip lighting emitting device (LED) lamp for providing white light includes a submount including first and second die mounting regions thereon. A first LED chip is mounted on the first die mounting region, and a second LED chip is mounted on the second die mounting region. The LED lamp is configured to emit light having a spectral distribution including at least four different color peaks to provide the white light. For example, a first conversion material may at least partially cover the first LED chip, and may be configured to absorb at least some of the light of the first color and re-emit light of a third color. In addition, a second conversion material may at least partially cover the first and/or second LED chips, and may be configured to absorb at least some of the light of the first and/or second colors and re-emit light of a fourth color. Related light fixtures and methods are also disclosed. |
| US08847475B2 |
Lamp for replacing a fluorescent tube
A lamp with a light-emitting unit, at least two separate contact modules and an electrical connection between the light-emitting unit and the contact modules, wherein each contact module has at least one electrical contact for connecting to a corresponding lampholder, is presented and described. So that other lamps can be operated safely as gas-discharge lamps in lampholders provided for them, it is envisaged that at least one protective device for prevention of electric shock is provided on at least one of the electrical contacts in a partially assembled state of the lamp in a corresponding lampholder, and that the protective device is designed to assume a deactivated position in the assembled state of the lamp and an activated position in the dismantled state of the lamp. |
| US08847473B2 |
Self-cooling screw bulb-type electromagnetic induction lamp
A self-cooling screw bulb-type electromagnetic induction lamp comprises a bulb body, an inner tube, amalgam and a coupler, wherein the inner tube is arranged inside the bulb body, and the coupler is arranged inside the inner tube; besides, the lamp further comprises a screw-type lamp cap and a radiating piece, wherein the bulb body is connected on the screw-type lamp cap through the radiating piece, and the coupler is connected with the radiating piece. The disclosure effectively solves the problem that the installation of the electromagnetic induction lamp is incompatible with the conventional lighting fitting, while effectively improving the heat-radiating efficiency and the performances, thereby facilitating the promotion, popularization, application and development of the electromagnetic induction lamp. |
| US08847470B2 |
Method for producing piezoelectric thin-film element, piezoelectric thin-film element, and member for piezoelectric thin-film element
Provided is a method for producing a piezoelectric thin-film element including a piezoelectric thin-film layer having good surface morphology and high crystallinity. The method includes forming a lower electrode layer on a substrate; forming a piezoelectric thin-film buffer layer on the lower electrode layer at a relatively low film-formation temperature; forming a piezoelectric thin-film layer on the piezoelectric thin-film buffer layer at a film-formation temperature that is higher than the film-formation temperature for the piezoelectric thin-film buffer layer; and forming an upper electrode layer on the piezoelectric thin-film layer. |
| US08847469B2 |
Composite substrate and method for manufacturing the composite substrate
In a composite substrate, a back surface of a piezoelectric substrate and a front surface of a support substrate are bonded to each other with an adhesive layer. The adhesive layer includes a swelling portion at an outer peripheral area thereof, and the piezoelectric substrate is bonded to the support substrate in an area excluding the swelling portion 16a. Accordingly, air bubbles do not easily enter between the swelling portion of the adhesive layer and the piezoelectric substrate, and separations caused by the air bubbles can be prevented. As a result, the support substrate and the piezoelectric substrate can be reliably bonded to each other with the adhesive layer including the swelling portion in the outer peripheral area thereof. |
| US08847465B2 |
Piezoelectric resonator with built-in capacitor load and manufacturing method thereof
A piezoelectric resonator includes a resonator substrate having a resonating body with a thickness that is associated with a resonant frequency, a conductor disposed on the resonating body and having a body electrode, a base having a groove aligned with the body electrode and defined by a groove-defining wall, a base electrode disposed on the groove-defining wall and cooperating with the body electrode and the base to form a capacitor load, and a cap disposed on the resonator substrate in a manner that the resonator substrate is sandwiched between the cap and the base. |
| US08847464B2 |
Electrical machine with improved stator flux pattern across a rotor that permits higher torque density
An electrical machine is provided. The electrical machine includes a rotor comprising an inner rotor having a plurality of inner rotor poles and an outer rotor having a plurality of outer rotor poles. The electrical machine further comprises a stator configured to modulate a magnetic flux and to transmit torque to inner rotor and the outer rotor, the stator comprising a stator core interposed concentrically between the inner rotor and the outer rotor; a multiple of stator windings disposed in a plurality of stator slots, the stator windings configured to form a multiple of stator poles. The stator further comprises a plurality of stator teeth interposed between the plurality of stator slots, wherein an arithmetic sum or difference of twice number of stator teeth and a number of the stator poles equals a number of rotor poles. |
| US08847460B2 |
Asymmetric stator teeth in an electric motor
A permanent magnet motor includes a permanent magnet rotor, a stator surrounding the rotor having a plurality of teeth radially inwardly oriented toward a longitudinal axis of the stator wherein each tooth has a tooth length and a tooth tip surface geometry. An asymmetric air gap is defined by variations in the tooth lengths and tooth tip surface geometries. |
| US08847458B2 |
Electrical machine, in particular an electrical generator
An electrical machine includes an armature and at least one field magnet arrangement separated by a gap from each other. The armature and/or the field magnet arrangement include a plurality of coils. Each coil includes conductive body sections. The body sections of the coils are joined electrically by conductive end sections. At least one of the end sections of at least one coil of the armature is tilted in a direction away from the armature towards the field magnet arrangement and/or at least one of the end sections of at least one coil of the field magnet arrangement is tilted in a direction away from the field magnet arrangement towards the armature. The electrical machine may be used in a wind turbine to generate electrical power. |
| US08847455B2 |
Rotary electric machine and driving controller for rotary electric machine
A plurality of salient poles projecting toward a stator are arranged on a rotor core along the circumferential direction while being spaced apart from each other, and rotor windings are wound around these salient poles. The rotor windings are short-circuited through diodes, respectively; and when currents rectified by the diodes flow through the rotor windings, the salient poles are magnetized to produce a magnet where the magnetic pole is fixed. The width θ of each salient pole in the circumferential direction is smaller than a width corresponding to an electric angle of 180° of the rotor, and the rotor windings are wound around each salient pole by short-pitch winding. |
| US08847453B2 |
Rotor and method for manufacturing a rotor of an electric machine
The invention relates to methods for manufacturing a rotor (14) for an electric machine (13), having the following method steps: a) manufacturing a magnetic element (8) by bonding permanent magnets (1, 1′, 1″, 1′″) by means of a first adhesive, each permanent magnet (1, 1′, 1″, 1′″) having a side with a magnetic North pole (N) and a side with a magnetic South pole (S), the permanent magnets (1, 1′, 1″, 1′″) being arranged during bonding such that the sides of the magnetic North poles (N) or the sides of the magnetic South poles (S) form a common underside (3, 3′, 3″, 3′″) of the magnetic elements (8), the first adhesive having a hard consistency in the cured state; and b) bonding the underside of the magnetic element (8) to a yoke (12) by means of a second adhesive, the second adhesive being soft and elastic in the cured state. Furthermore, the invention relates to an associated rotor. The invention permits rational manufacture of a rotor having a permanent magnet for a machine, the permanent magnets being integrally fixed to the yoke of the rotor with high reliability. |
| US08847449B2 |
Rotor for an electric motor and method for producing such a rotor
A rotor for an electric motor is provided. The rotor includes a metal cone upon which a plurality of electrical conductors are arranged. A metallic corrosion protection layer is provided that envelopes the metal core and the conductors. The corrosion protection layer is laid around the metal core and the conductors as a solid body and fastened at least to the metal core. The corrosion protection layer is at least a part of a hot-pressing containment for isostatic pressing of the conductors in the metal core. The rotor, which is suitable for a high-speed electric motor for the industrial sector, can be produced at low cost and can be used reliably to compress chemically aggressive industrial process gases. |
| US08847448B2 |
Electric generator for railroad train in combination
An electric generator for a railroad train is provided with a stationary axle mounted to a base frame of a railroad car of the railroad train; a wheel mounted on either end of the stationary axle for rotation relative to both the stationary axle and a rail; an iron yoke secured to an outer surface of the wheel; a plurality of spaced, permanent magnets secured to an inner surface of the iron yoke; and a stator secured to either end of the stationary axle and including an armature winding thereon, the armature winding being spaced from the permanent magnets. In response to rotation of the wheel, electric current is produced by the armature winding due to a relative movement of the armature winding and a magnetic field generated by the permanent magnets. |
| US08847446B2 |
Method and apparatus for fastening cooling fans to electro-mechanical machines
A rotor arrangement for an electric machine comprises a rotor shaft and a rotor segment coupled to the rotor shaft. The rotor segment includes a main body and a collar integral with the main body. The collar includes an outer peripheral groove adjacent to the main body portion of the rotor segment. The rotor arrangement further includes a cooling fan that has a center opening defined by an inner perimeter. The center opening of the fan is configured to slidably engage the collar and is adjustable between an insertion diameter and a locking diameter. When the center opening is at the locking diameter, at least a portion of the inner perimeter of the fan extends into the outer peripheral groove in the collar such that the fan is retained on the rotor segment. |
| US08847445B2 |
Rotor for a turbo generator, and turbo generator comprising a rotor
A rotor for a turbo generator is provided. The rotor includes a cylindrical rotor shaft that expands in the center to form a rotor body, grooves introduced into the cylindrical surface of the rotor body, an excitation winding accommodated in the grooves, a feeding duct through which a cooling gas flows, and cooling ducts which penetrate the excitation winding substantially in the radial direction and connect the feeding duct to respective outlets in the cylindrical surface of the rotor body A distribution duct extending in the longitudinal direction of the shaft is arranged in the area of the central longitudinal axis. The feeding ducts are connected to the distribution duct via junction ducts. An admission duct for feeding the cooling gas is provided for each distribution duct. |
| US08847443B2 |
Stator for a linear motor and linear motor
A stator for a linear motor includes a yoke portion made of a soft magnetic material. The yoke portion includes an attachment portion to which a fastener for fixing the yoke portion to an installation target is attached. The yoke portion extends rectilinearly. The yoke portion further includes a plurality of salient poles protruding from the yoke portion. The salient poles are arranged at a specified interval along an extension direction of the yoke portion. |
| US08847442B2 |
Power converting apparatus and power converting system
A power converting apparatus is connected to a second power converting apparatus via a power supply line and an earth line, and includes: a carrier-signal generating unit configured to switch a frequency to a frequency selected from a plurality of candidate frequencies or a candidate frequency range according to information to be transmitted to the second power converting apparatus and generate a carrier signal having the switched frequency; a PWM-signal generating unit configured to generate a PWM signal using the generated carrier signal; and a switching element for controlling a control target, which makes switching according to the PWM signal to thereby perform an operation for power conversion and transmits a voltage-to-earth signal corresponding to the information to be transmitted, to the second power converting apparatus via the power supply line and the earth line. |
| US08847441B2 |
Device and method for generating a current pulse
A device for producing a current pulse includes supply terminals for providing a power supply voltage, and a switch which is situated in a control current branch between the supply terminals, which switch is configured to switch a control current through the control current branch as a function of an actuation signal. The device also has a current mirror having a control transistor and a signal transistor, the control transistor being situated in series to the first switch in the control current branch, and the signal transistor being configured to provide the current pulse as a function of the control current through the control transistor. |
| US08847440B1 |
Power shedding device and method
A remote-controllable circuit breaker (RCB) is provided for use with a main breaker that permits a user to stop power from being delivered to selected non-critical loads by remotely operating a small motor within one or more RCBs to turn the RCBs off. The user can be the consumer himself, or, if remote access to the RCB has been granted by the consumer, the user can be a retail energy supplier or the consumer's utility company. The RCB's can be installed in the main circuit breaker box, or they can be installed in a subpanel. A communications module with a power supply and a relay operates to change the polarity of the d.c. voltage on an RCB's motor to switch power to a load off or on. The communications module receives input from any standard communications network, such as internet protocol, wi-fi or wi-max. |
| US08847438B2 |
Minimum loss and wiring circuit and method for paralleling hot swap controllers
A hot swap controller includes a shunt resistor (32-1,2) and a power transistor (37-1,2) having a source coupled to a load maintains the first power transistor in a fully-turned-on condition to cause it to deliver a load current contribution (IL1,2) which flows through the shunt resistor and the power transistor to the load (25). Current sensing circuitry (35-1,2) produces a first control signal (V45-1,2-V47-1,2) equal to the difference between a DC component (V47-1) proportional to a first load current contribution (IL1) flowing in the first shunt resistor and a feedback-based component (V45-1). A control amplifier (49-1,2) produces a second control signal (V51-1,2) in response to the first control signal to modify a drive signal (53-1) to the power transistor so as to reduce a channel resistance of the power transistor if the first control signal exceeds a predetermined level. |
| US08847432B2 |
Method and device for transporting, distributing and managing electrical energy by remote longitudinal coupling in near field between electric dipoles
The apparatus according to the invention is composed of one or plural generator devices (2) connected to an energy source and of one or plural loads (3) (which may be mobile). Each load is powered by the intermediary of a limited spatial zone (4) where an electric field that is intense and rapidly varying is present, and this is achieved without wires or electrical contact or use of an earth connection. The intense field is created locally between certain sub-electrodes (5) located on the surface of the generator and an electrode (6) or several sub-electrodes on the load side and located opposite. The active sub-electrodes (5) on the generator side are selected by switches (7), for example magnetic switches activated by a permanent magnet (8) located at the load (3). On the load side, a passive electrode (9) is used which can be considered as mainly coupled to the surrounding dielectric medium. The invention targets, in particular, the tele-supply of energy to low and medium power fixed or mobile electric devices. |
| US08847426B2 |
Method for managing electric power in a powertrain system
A powertrain system includes a transmission operative to transfer power between a plurality of power actuators and an output member, and an energy storage device. A method for controlling the powertrain system includes establishing a first set of electric power limits and a second set of electric power limits for the energy storage device, determining a preferred input power from a first power actuator based upon the first set of electric power limits, determining a first set of power constraints for constraining input power from the first power actuator and a second set of power constraints for constraining output power from the output member based upon a second set of electric power limits, and controlling operation of the powertrain system based upon the preferred input power, the first set of power constraints, and the second set of power constraints. |
| US08847425B2 |
Hybrid energy harvesting device and fixed threshold power production
Systems and methods for harvesting energy including a turbine having a base, at least two protruding blades, and a center portion. The turbine base is configured to be rotatable and connected to an electric motor. The electric motor is configured for power generation. The at least two protruding blades are configured to include solar energy collection devices. The center portion is configured to include a kinetic energy harvesting device. And the electric motor, the solar collection devices and the kinetic energy harvesting device are connected to a home circuit. |
| US08847424B2 |
Wind turbine with sealed off stator chamber
A wind turbine having a wind turbine tower with a nacelle; a wind turbine rotor hub with at least one rotatably mounted wind turbine blade; a shaft coupled to the wind turbine rotor hub and a generator. The generator has a rotor with at least one superconducting rotor coil arranged rotatably relative to a stator having at least one stator coil. The rotor is arranged in a rotor housing and the stator is arranged in a stator housing, the housings being separated by a rotor-stator gap. The stator housing has a stator inner shell and a stator outer shell connected together by at least one stator housing end plate. The stator inner shell has a first inner shell element attached to a stator iron which is connected to a second inner shell element. A pressure plate is attached to the second inner shell element and the stator outer shell. |
| US08847422B2 |
Wind power station
Wind power station, which includes a vertical tower (1), a rotor that includes a hub part (18) and blades (16) that is fitted to the top end of the tower and that is aligned into the wind and rotated by the wind, a rotor shaft (11), which transmits rotating motion to a generator (12, 13, 14) connected to the aforementioned shaft in a direct-drive power station and to a gear box in a geared power station, and also a revolving frame (10) that is fitted to the top end of the tower (1) on bearings so as to rotate around the vertical axis (17), in which frame the rotor shaft (11) is also mounted on bearings. For mounting the revolving frame (10) on bearings onto the top part of the tower, the top part of the tower (1) includes a first bearing (5) or (20) that mainly bears at least the vertical load coming from the revolving frame (10), as well as a second bearing (9) or (19) disposed at a distance H from the aforementioned bearing, in which case one of the bearings (9), (19) bears mainly the radial load coming from the revolving frame and in which case the support of the upper one of the aforementioned bearings (9), (19, 20) is arranged by means of a support piece leaving the tower and fitted inside the revolving frame. |
| US08847420B2 |
Device for generating electrical energy by harnessing the energy of waves
A device for generating electrical energy by harnessing the energy of waves includes an enveloping housing (1) divided into: a lower air chamber (23) containing a generator (14) and a high tonnage weight (12), suspended from an upper axle (10) mechanically connected to a lower axle (16); an intermediate chamber (24) that includes water inlets/outlets (22) and is open at the top by means of an air outlet (29); and an upper chamber (25) including a compressor (6), a turbine (4) and a generator (5). The compressor (6) is mechanically actuated by an electric motor or by mechanical transmission by a chain (7) connecting the upper axle (10) of the lower chamber (23) and the axle of the compressor (6), and generates pressurized air for removing the water from the intermediate chamber (24). |
| US08847417B2 |
Combination heater and electrical generator system and related methods
The invention is directed to a combination heater and electrical generator designed to allow continual use of the heating system in the absence of an external source of electricity. The system shares fuel and electrical inputs and also shares exhaust outputs so to facilitate ease of use installation as well as affording a small installation footprint. |
| US08847412B2 |
Microelectronic assembly with thermally and electrically conductive underfill
A microelectronic assembly may include a microelectronic element having a surface and a plurality of contacts at the surface; a first element consisting essentially of at least one of semiconductor or dielectric material, the first element having a surface facing the surface of the microelectronic element and a plurality of first element contacts at the surface of the first element; electrically conductive masses each joining a contact of the plurality of contacts of the microelectronic element with a respective first element contact of the plurality of first element contacts; a thermally and electrically conductive material layer between the surface of the microelectronic element and the surface of the first element and adjacent conductive masses of the conductive masses; and an electrically insulating coating electrically insulating the conductive masses and the surfaces of the microelectronic element and the first element from the thermally and electrically conductive material layer. |
| US08847409B1 |
Compliant micro-socket hybridization method
A hybridization method comprises providing a first IC, depositing a first metal layer over electrical contacts on the IC, depositing an insulating layer over the first metal layer and contacts, providing recesses in the insulating layer above each contact, and depositing metal such that the sidewalls of the recesses provide electrical continuity between the top of each recess and the electrical contact it is above. The recesses are backfilled with a sacrificial planarization material and planarized, and a second metal layer is deposited, patterned and etched over each backfilled recess to form openings over each recess and to separate the pixels. The sacrificial planarization material is removed to form compliant structures overhanging the recesses and thereby creating micro-sockets capable of receiving corresponding conductive pins associated with a mating IC. Electrical contact between the first and mating ICs is accomplished through shear between the pins and the micro-sockets. |
| US08847400B2 |
Semiconductor device, method for manufacturing the same, and data processing device
A semiconductor device comprises a material layer including a first surface and a trench with an opening in the first surface. The trench is formed in the material layer. The trench comprises a tapered portion and a vertical portion. The tapered portion is in contact with the opening and comprises a scalloping-forming trench. The vertical portion has a substantially vertical sidewall. A width of the scalloping-forming trench is larger than a width of the vertical portion. |
| US08847399B2 |
Semiconductor device and method of fabricating the same
For forming a semiconductor device, a via structure is formed through at least one dielectric layer and at least a portion of a substrate. In addition, a protective buffer layer is formed onto the via structure. Furthermore, a conductive structure for an integrated circuit is formed over the substrate after forming the via structure and the protective buffer layer, with the conductive structure not being formed over the via structure. Thus, deterioration of the conductive and via structures is minimized. |
| US08847392B2 |
Panel-type input device and electronic apparatus having panel-type input device
A panel-type input device including a pair of electrode plates, each electrode plate having a substrate and a conductive coat provided on a surface of the substrate, the conductive coat of each electrode plate being formed from a conducting polymer. The conductive coat of each electrode plate includes a detecting area adapted to detect a touch input and an inoperative area disposed adjacent to the detecting area, the inoperative area having a surface resistivity higher than a surface resistivity of the detecting area. A parallel electrode pair adapted to apply a voltage to the conductive coat is formed in the detecting area, and conductors connected to the parallel electrode pair are formed in the inoperative area. The inoperative area insulates the conductors from the detecting area. |
| US08847391B2 |
Non-circular under bump metallization (UBM) structure, orientation of non-circular UBM structure and trace orientation to inhibit peeling and/or cracking
Some exemplary embodiments of this disclosure pertain to a semiconductor package that includes a packaging substrate, a die and a set of under bump metallization (UBM) structures coupled to the packaging substrate and the die. Each UBM structure has a non-circular cross-section along its respective lateral dimension. Each UBM structure includes a first narrower portion and a second wider portion. The first narrower portion has a first width. The second wider portion has a second width that is greater than the first width. Each UBM structure is oriented towards a particular region of the die such that the first narrower portion of the UBM structure is closer than the second wider portion of the UBM structure to the particular region of the die. |
| US08847390B2 |
Lead-free solder bump bonding structure
According to a lead-free solder bump bonding structure, by causing the interface (IMC interface) of the intermetallic compound layer at a lead-free-solder-bump side to have scallop shapes of equal to or less than 0.02 [portions/μm] without forming in advance an Ni layer as a barrier layer on the surfaces of respective Cu electrodes of first and second electronic components like conventional technologies, a Cu diffusion can be inhibited, thereby inhibiting an occurrence of an electromigration. Hence, the burden at the time of manufacturing can be reduced by what corresponds to an omission of the formation process of the Ni layer as a barrier layer on the Cu electrode surfaces, and thus a lead-free solder bump bonding structure can be provided which reduces a burden at the time of manufacturing in comparison with conventional technologies and which can inhibit an occurrence of an electromigration. |
| US08847389B1 |
Method and apparatus for a conductive bump structure
A method and apparatus for a conductive bump structure is provided. The conductive bump structure may include a conductive layer and a conductive bump formed over a through via (“TV”). The TV may be formed through a substrate and a passivation layer. The TV may have a top surface extending above a top surface of the passivation layer. The conductive layer may be formed directly over the TV using one or more electroless plating processes. The conductive layer may have sides that may taper from a top surface of the conductive layer to the top surface of the passivation layer. The conductive layer may include a plurality of layers, wherein each layer may be formed using one or more electroless plating processes. The conductive bump may be formed on the conductive layer and may be reflowed to couple the conductive bump to the conductive layer. |
| US08847386B2 |
Electrical contact for a cadmium tellurium component
An electrical contact for a detector, the electrical component, comprising a cadmium tellurium component, a first layer formed onto the cadmium tellurium component, wherein the first layer comprises indium and a contact agent being bonded directly or indirectly to the first layer to be in electrical contact with the first layer. The contact agent may be a stud bump or a conductive adhesive interconnect being bonded indirectly to the first layer via noble metal shielding layer. |
| US08847385B2 |
Chip arrangement, a method for forming a chip arrangement, a chip package, a method for forming a chip package
A chip arrangement is provided, the chip arrangement including: a first chip carrier; a second chip carrier; a first chip electrically connected to the first chip carrier; a second chip disposed over the first chip carrier and electrically insulated from the first chip carrier; and a third chip electrically connected to the second chip carrier; wherein at least one of the first chip and the second chip is electrically connected to the third chip. |
| US08847384B2 |
Power modules and power module arrays having a modular design
Power modules and power module arrays are disclosed. In one embodiment, a power module includes a module support, a high temperature module, and a module cap. The module support includes a frame member, a heat spreader, a first electrically conductive rail, and a second electrically conductive rail. The high temperature module includes a module substrate, a semiconductor device thermally and/or electrically coupled to a semiconductor surface of the module substrate, a first external connector, and a second external connector. The first and second electrically conductive rails are disposed within a through-hole of the first and second external connectors, respectively. The module cap includes a body portion, a plurality of posts, a first opening, and a second opening. The plurality of posts presses against at least the first external connector, the second external connector, and the module substrate such that the high temperature module is thermally coupled to the heat spreader. |
| US08847383B2 |
Integrated circuit package strip with stiffener
An integrated circuit package strip employs a stiffener layer that houses a passive electronic component to maintain mechanical properties when a thinner substrate is used. The use of either a retention wall or a stiffener allows for the manufacture of these integrated circuit package using strip, matrix, or array technology where a larger board with a plurality of integrated circuit packages is produced industrially and then cut to individual units. |
| US08847381B2 |
Semiconductor element housing package and semiconductor device equipped with the same
A semiconductor element housing package includes a substrate, a frame body disposed on the substrate; an insulating substrate disposed in a frame-body-surrounded region of the substrate; a first mounting member disposed on the insulating substrate, for mounting a power semiconductor element thereon; a second mounting member disposed on the insulating substrate so as to be spaced away from the first mounting member; a first lead member having a first bend; and a second lead member having a second bend. The first lead member is disposed so as to pass through the frame body from an exterior thereof and extend over the first mounting member and makes connection therewith through the first bend. The second lead member is disposed so as to pass through the frame body from the exterior thereof and extend over the second mounting member and makes connection therewith through the second bend. |
| US08847378B2 |
Semiconductor package
A semiconductor package includes a first semiconductor package, a second semiconductor package, and a package-connecting member. The first semiconductor package includes a first substrate, a chip stacking portion disposed on the first substrate and including a plurality of first semiconductor chips, and a first sealant for surrounding the chip stacking portion on the first substrate. The second semiconductor package includes a second substrate, at least one second semiconductor chip disposed on the second substrate, and a second sealant for surrounding the second semiconductor chip on the second substrate. The package-connecting member electrically connects the first semiconductor package and the second semiconductor package. The plurality of first semiconductor chips include a first chip including through silicon vias (TSVs) and a second chip electrically connected to the first chip via the TSVs, and the chip stacking portion includes an internal sealant for filling a space between the first chip and the second chip and extending to a side of the second chip. |
| US08847376B2 |
Microelectronic elements with post-assembly planarization
A microelectronic unit includes a carrier structure having a front surface, a rear surface remote from the front surface, and a recess having an opening at the front surface and an inner surface located below the front surface of the carrier structure. The microelectronic unit can include a microelectronic element having a bottom surface adjacent the inner surface, a top surface remote from the bottom surface, and a plurality of contacts at the top surface. The microelectronic element can include terminals electrically connected with the contacts of the microelectronic element. The microelectronic unit can include a dielectric region contacting at least the top surface of the microelectronic element. The dielectric region can have a planar surface located coplanar with or above the front surface of the carrier structure. The terminals can be exposed at the surface of the dielectric region for interconnection with an external element. |
| US08847374B2 |
Power semiconductor module and manufacturing method thereof
A power semiconductor module includes a power semiconductor element formed with a plurality of control electrodes on one main surface, a first conductor plate bonded by way of a first solder material to one of the main surfaces of the power semiconductor element, and a second conductor plate bonded by way of a second solder material on the other main surface of the power semiconductor element. A first protrusion section protruding from the base section of the applicable first conductor plate and including a first protrusion surface formed over the upper side, is formed over the first conductor plate. A second protrusion section including a second protrusion surface formed facing opposite one of the main surfaces of the power semiconductor element. The first solder material is interposed between the power semiconductor element and the first conductor plate while avoiding the plural control electrodes. If there is an projection from a perpendicular direction by one of the main surfaces of the power semiconductor element, the second protrusion section is formed so that the projecting section on a specified side of the second protrusion surface overlaps the projecting section of the step section formed between the base section of the first conductor plate and the first protrusion section. The plural control electrodes on the power semiconductor element are formed along the specified side of the second protrusion surface. |
| US08847368B2 |
Flip chip assembly process for ultra thin substrate and package on package assembly
In some embodiments, selective electroless plating for electronic substrates is presented. In this regard, a method is introduced including receiving a coreless substrate strip, attaching solder balls to a backside of the coreless substrate strip, and forming a backside stiffening mold amongst the solder balls. Other embodiments are also disclosed and claimed. |
| US08847367B2 |
Organic electroluminescent device
Provided are a hole-injecting material for an organic electroluminescent device (organic EL device) exhibiting high luminous efficiency at a low voltage and having greatly improved driving stability, and an organic EL device using the material. The hole-injecting material for an organic EL device is selected from benzenehexacarboxylic acid anhydrides, benzenehexacarboxylic acid imides, or N-substituted benzenehexacarboxylic acid imides. Further, the organic EL device has at least one light-emitting layer and at least one hole-injecting layer between an anode and a cathode arranged opposite to each other, and includes the above-mentioned hole-injecting material for an organic EL device in the hole-injecting layer. The organic EL device may contain a hole-transporting material having an ionization potential (IP) of 6.0 eV or less in the hole-injecting layer or a layer adjacent to the hole-injecting layer. |
| US08847366B1 |
Rectifier diode
A rectifier diode includes a substrate defining an even number of through holes, one or a number of bare chip diodes placed on the top surface of the substrate with even number of conducting grooves thereof respectively kept in alignment with respective through holes of the substrate, and a conducting unit including a metal interface layer coated on exposed surfaces of each bare chip diode and the substrate using, a conductive metal thin film covered over the metal interface layer and defining an electroplating space within each through hole of the substrate and the corresponding conducting groove of one bare chip diode and a conducting medium coated in each electroplating space to form an electrode pin and a bond pad. |
| US08847365B2 |
Inductors and methods for integrated circuits
Inductors and methods for integrated circuits that result in inductors of a size compatible with integrated circuits, allowing the fabrication of inductors, with or without additional circuitry on a first wafer and the bonding of that wafer to a second wafer without wasting of wafer area. The inductors in the first wafer are comprised of coils formed by conductors at each surface of the first wafer coupled to conductors in holes passing through the first wafer. Various embodiments are disclosed. |
| US08847359B2 |
High voltage bipolar transistor and method of fabrication
High voltage bipolar transistors built with a BiCMOS process sequence exhibit reduced gain at high current densities due to the Kirk effect. Threshold current density for the onset of the Kirk effect is reduced by the lower doping density required for high voltage operation. The widened base region at high collector current densities due to the Kirk effect extends laterally into a region with a high density of recombination sites, resulting in an increase in base current and drop in the gain. The instant invention provides a bipolar transistor in an IC with an extended unsilicided base extrinsic region in a configuration that does not significantly increase a base-emitter capacitance. Lateral extension of the base extrinsic region may be accomplished using a silicide block layer, or an extended region of the emitter-base dielectric layer. A method of fabricating an IC with the inventive bipolar transistor is also disclosed. |
| US08847358B2 |
Bipolar transistor
A bipolar transistor having an upper surface, comprises a multilevel collector structure formed in a base region of opposite conductivity type and having a first part of a first vertical extent coupled to a collector contact, an adjacent second part having a second vertical extent a third part of a third vertical extent and desirably of a depth different from a depth of the second part, coupled to the second part by a fourth part desirably having a fourth vertical extent less than the third vertical extent. A first base region portion overlies the second part, a second base region portion separates the third part from an overlying base contact region, and other base region portions laterally surround and underlie the multilevel collector structure. An emitter proximate the upper surface is laterally spaced from the multilevel collector structure. This combination provides improved gain, Early Voltage and breakdown voltages. |
| US08847355B2 |
Capacitor structures for including high capacitance per unit area
A capacitor structure comprises a substrate extending in a horizontal direction of extension. A first gate insulating film is on the substrate and a first gate pattern is on the first gate insulating film. A first finger-shaped electrode is on the first gate pattern, and a second finger-shaped electrode is on the first gate pattern and alternately disposed with the first electrode to be spaced apart from the first electrode in the horizontal direction. The first electrode is connected to the first gate pattern, and the second electrode and the first gate pattern are insulated from each other. |
| US08847352B2 |
Active matrix device including first and second capacitor electrodes and multiple capacitors
Disclosed herein is a liquid crystal panel including: first and second pixel electrode (17a and 17b) in a single pixel (101); a first upper capacitor electrode (37a) connected with the first pixel electrode (17a); a second upper capacitor electrode (37b) connected with the second pixel electrode (17b); a first lower capacitor electrode (47a) that is provided in a layer in which a scanning signal line (16x) is provided and that is connected with the first pixel electrode (17a); and a second lower capacitor electrode (47b) that is provided in the layer and that is connected with the second pixel electrode (17b), the first pixel electrode (17a) being connected with a data signal line (15x) via a transistor (12a), a capacitor being formed between the first upper capacitor electrode (37a) and the second lower capacitor electrode (47b), a capacitor being formed between the second upper capacitor electrode (37b) and the first lower capacitor electrode (47a). |
| US08847348B2 |
Complementary bipolar inverter
An example embodiment is a complementary transistor inverter circuit. The circuit includes a semiconductor-on-insulator (SOI) substrate, a lateral PNP bipolar transistor fabricated on the SOI substrate, and a lateral NPN bipolar transistor fabricated on the SOI substrate. The lateral PNP bipolar transistor includes a PNP base, a PNP emitter, and a PNP collector. The lateral NPN bipolar transistor includes a NPN base, a NPN emitter, and a NPN collector. The PNP base, the PNP emitter, the PNP collector, the NPN base, the NPN emitter, and the NPN collector abut the buried insulator of the SOI substrate. |
| US08847341B2 |
Magnetic memory device
A magnetic memory device is provided. The magnetic memory device includes a first vertical magnetic layer and a second vertical magnetic layer on a substrate, a tunnel barrier layer between the fist vertical magnetic layer and the second vertical magnetic layer, and an exchange-coupling layer between a first sub-layer of the first vertical magnetic layer and a second sub-layer of the first vertical magnetic layer. |
| US08847335B2 |
Membrane structure for electrochemical sensor
A micro-electrochemical sensor contains magnetic compounds inserted within a substrate that exert a magnetic force of attraction on paramagnetic beads held in contact with an electrode. The magnetic compounds can be contained within a fluid that is introduced into a void in the substrate. The electrode can be spaced apart from the magnetic compounds by a dielectric multi-layer membrane. During the fabrication process, different layers within the membrane-electrode structure can be tuned to have compressive or tensile stress so as to maintain structural integrity of the membrane, which is thin compared with the size of the void beneath it. During a process of forming the structure of the sensor, the tensile stress in a TiW adhesion layer can be adjusted to offset a composite net compressive stress associated with the dielectric layers of the membrane. The membrane can also be used in forming both the electrode and the void. |
| US08847333B2 |
Techniques providing metal gate devices with multiple barrier layers
A semiconductor device with a metal gate is disclosed. An exemplary semiconductor device with a metal gate includes a semiconductor substrate, source and drain features on the semiconductor substrate, a gate stack over the semiconductor substrate and disposed between the source and drain features. The gate stack includes a HK dielectric layer formed over the semiconductor substrate, a plurality of barrier layers of a metal compound formed on top of the HK dielectric layer, wherein each of the barrier layers has a different chemical composition; and a stack of metals gate layers deposited over the plurality of barrier layers. |
| US08847331B2 |
Semiconductor chip including region having cross-coupled transistor configuration with offset electrical connection areas on gate electrode forming conductive structures and at least two different inner extension distances of gate electrode forming conductive structures
A first linear-shaped conductive structure (LCS) forms a gate electrode (GE) of a first transistor of a first transistor type. A second LCS forms a GE of a first transistor of a second transistor type. A third LCS forms a GE of a second transistor of the first transistor type. A fourth LCS forms a GE of a second transistor of the second transistor type. Each of the first, second, third, and fourth LCS's has a respective electrical connection area. The electrical connection areas of the first and third LCS's are offset from each other. The GE of the first transistor of the first transistor type is electrically connected to the GE of the second transistor of the second transistor type. The GE of the second transistor of the first transistor type is electrically connected to the GE of the first transistor of the second transistor type. |
| US08847330B2 |
Semiconductor device
To suppress stress variation on a channel forming region, a semiconductor device includes an element isolating region on the semiconductor substrate principal surface, and an element forming region on the principal surface to be surrounded by the element isolating region. The principal surface has orthogonal first and second directions. A circumferential shape of the element forming region has a first side extending along the first direction. The element forming region has a first transistor region (TR1), a second transistor region (TR2) arranged between the first side and TR1, and a dummy region on the first direction side of TR1. TR1 has a first channel forming region facing the first side. TR2 has a second channel forming region facing the first side. The first channel forming region has a non-facing region that is not facing the second channel forming region. The dummy region faces the non-facing region in the second direction. |
| US08847326B2 |
Semiconductor device
A semiconductor device with a novel structure in which stored data can be retained even when power is not supplied, and does not have a limitation on the number of write cycles. The semiconductor device includes a memory cell including a first transistor, a second transistor, and an insulating layer placed between a source region or a drain region of the first transistor and a channel formation region of the second transistor. The first transistor and the second transistor are provided to at least partly overlap with each other. The insulating layer and a gate insulating layer of the second transistor satisfy the following formula: (ta/tb)×(∈ra/∈rb)<0.1, where ta represents the thickness of the gate insulating layer, tb represents the thickness of the insulating layer, ∈ra represents the dielectric constant of the gate insulating layer, and ∈rb represents the dielectric constant of the insulating layer. |
| US08847324B2 |
Increasing ION /IOFF ratio in FinFETs and nano-wires
Roughly described, an integrated circuit transistor structure has a body of semiconductor material, the body having two longitudinally spaced doped source/drain volumes with a channel between, a gate stack disposed outside the body and facing at least one of the surfaces of the body along the channel. The body contains an adjustment volume, longitudinally within the channel volume and spaced behind the first surface by a first distance and spaced longitudinally from both the source/drain volumes. The adjustment volume comprises an adjustment volume material having, at each longitudinal position, an electrical conductivity which differs from that of the adjacent body material at the same longitudinal position, at least while the transistor is in an off-state. In one embodiment the adjustment volume material is a dielectric. In another embodiment the adjustment volume material is an electrical conductor. |
| US08847321B2 |
Cascode CMOS structure
A MOS device includes an active area having first and second contacts. First and second gates are disposed between the first and second contacts. The first gate is disposed adjacent to the first contact and has a third contact. The second gate is disposed adjacent to the second contact and has a fourth contact coupled to the third contact. A transistor defined by the active area and the first gate has a first threshold voltage, and a transistor defined by the active area and the second gate has a second threshold voltage. |
| US08847316B2 |
Semiconductor device and method of manufacturing the same
An object of the present invention is to provide a semiconductor device having high operation characteristic and reliability. The measures taken are: A pixel capacitor is formed between an electrode comprising anodic capable material over an organic resin film, an anodic oxide film of the electrode and a pixel electrode above. Since the anodic oxide film is anodically oxidized by applied voltage per unit time at 15V/min, there is no wrap around on the electrode, and film peeling can be prevented. |
| US08847314B2 |
SOI substrate and manufacturing method of the same, and semiconductor device
A manufacturing method of a semiconductor substrate is provided, in which a bonding strength can be increased even when a substrate having low heat resistant temperature, e.g., a glass substrate, is used. Heat treatment is conducted at a temperature higher than or equal to a strain point of a support substrate in an oxidation atmosphere containing halogen, so that a surface of a semiconductor substrate is covered with an insulating film. A separation layer is formed in the semiconductor substrate. A blocking layer is provided. Then, heat treatment is conducted in a state in which the semiconductor substrate and the support substrate are superposed with the silicon oxide film therebetween, at a temperature lower than or equal to the support substrate, so that a part of the semiconductor substrate is separated at the separation layer. In this manner, a single crystal semiconductor layer is formed on the support substrate. |
| US08847311B2 |
Semiconductor device and method of manufacturing a semiconductor device
A semiconductor device includes a transistor, formed in a semiconductor substrate having a first main surface. The transistor includes a channel region, doped with dopants of a first conductivity type, a source region, a drain region, the source and the drain region being doped with dopants of a second conductivity type different from the first conductivity type, a drain extension region, and a gate electrode adjacent to the channel region. The channel region is disposed in a first portion of a ridge. The drain extension region is disposed in a second portion of the ridge, and includes a core portion doped with the first conductivity type. The drain extension region further includes a cover portion doped with the second conductivity type, the cover portion being adjacent to at least one or two sidewalls of the second portion of the ridge. |
| US08847310B1 |
Power device integration on a common substrate
A MOSFET includes an active region formed on an SOI substrate. A buried well is formed in the active region. A drain region having the first conductivity type is formed in the active region and spaced laterally from a source region and the buried well. A body region is formed in the active region between the source and drain regions on the buried well, and a drift region is formed in the active region between the drain and body regions on at least a portion of the buried well. A shielding structure is formed proximate the upper surface of the active region, overlapping a gate. During conduction, the buried well forms a PN junction with the drift region which, in conjunction with the shielding structure, depletes the drift region. The MOSFET is configured to sustain a linear mode of operation of an inversion channel formed under the gate. |
| US08847307B2 |
Power semiconductor devices, methods, and structures with embedded dielectric layers containing permanent charges
Power devices using refilled trenches with permanent charge at or near their sidewalls. These trenches extend vertically into a drift region. |
| US08847306B2 |
Direct contact in trench with three-mask shield gate process
A semiconductor substrate may be etched to form trenches with three different widths. A first conductive material is formed at the bottom of the trenches. A second conductive material separated by an insulator is formed over the first conductive material. A first insulator layer is formed on the trenches. A body layer is formed in the substrate. A source is formed in the body layer. A second insulator layer is formed on the trenches and source. Source and gate contacts are formed through the second insulator layer. Source and gate metal are formed on the second insulator layer. This abstract is provided to comply with rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. |
| US08847305B2 |
Semiconductor device and manufacturing method thereof
A vertical super junction MOSFET and a lateral MOSFET are integrated on the same semiconductor substrate. The lateral MOSFET is electrically isolated from the vertical super junction MOSFET by an n-buried isolating layer and an n-diffused isolating layer. The lateral MOSFET is formed of a p-well region formed in an n−semiconductor layer bounded by the n-buried isolating layer and n-diffused isolating layer, an n-source region and n-drain region formed in the p-well region, and a gate electrode that covers a portion of the p-well region sandwiched by the n-source region and n-drain region. As the n-buried isolating layer is formed at the same time as an n-layer (3) of the vertical super junction MOSFET, it is possible to reduce cost. Also, it is possible to suppress parasitic action between the elements with the n-buried isolating layer. |
| US08847302B2 |
Vertical NAND device with low capacitance and silicided word lines
A three dimensional memory device including a substrate and a semiconductor channel. At least one end portion of the semiconductor channel extends substantially perpendicular to a major surface of the substrate. The device also includes at least one charge storage region located adjacent to semiconductor channel and a plurality of control gate electrodes having a strip shape extending substantially parallel to the major surface of the substrate. The plurality of control gate electrodes include at least a first control gate electrode located in a first device level and a second control gate electrode located in a second device level. Each of the plurality of control gate electrodes includes a first edge surface which is substantially free of silicide, the first edge surface facing the semiconductor channel and the at least one charge storage region and a silicide located on remaining surfaces of the control gate electrode. |
| US08847296B2 |
Solid-state imaging device, imaging apparatus, substrate, semiconductor device and method of manufacturing the solid-state imaging device
A solid-state imaging device is a solid-state imaging device in which a first substrate formed on a first semiconductor wafer and a second substrate formed on a second semiconductor wafer are bonded via connect that electrically connects the substrates, wherein the first substrate includes photoelectric conversion units, the second substrate includes an output circuit that acquires a signal generated by the photoelectric conversion unit via the connector and outputs the signal, and dummy connectors that support the first and second bonded substrates are further arranged in a substrate region in which the connectors are not arranged in a substrate region of at least one of the first substrate and the second substrate. |
| US08847295B2 |
Structure and method for fabricating fin devices
A structure and method of forming a semiconductor device with a fin is provided. In an embodiment a hard mask is utilized to pattern a gate electrode layer and is then removed. After the hard mask has been removed, the gate electrode layer may be separated into individual gate electrodes. |
| US08847292B2 |
Method for manufacturing semiconductor device and semiconductor device
Disclosed herein is a method for manufacturing a semiconductor device, the method including the step of forming a gate electrode that contains a metal over a semiconductor substrate with intermediary of a gate insulating film, the step including the sub-steps of, forming a first gate electrode layer that defines a work function of the gate electrode on the gate insulating film, forming a second gate electrode layer that has a barrier property for underlayers on the first gate electrode layer, and forming a third gate electrode layer of which resistance is lower than a resistance of the first gate electrode layer on the second gate electrode layer by chemical vapor deposition. |
| US08847291B2 |
Stress relief for plastic encapsulated devices
A semiconductor integrated circuit includes a semiconductor substrate, one or more devices in or on the semiconductor substrate, and a dielectric layer above the one or more devices, wherein the dielectric layer has openings over at least portions of the one or more devices. The semiconductor integrated circuit also includes plastic packaging material (e.g., plastic granules) on a top surface of the dielectric layer and over the openings. In some implementations, the one or more devices include bi-polar transistors, and the openings in the dielectric layer are located over base-emitter junctions of the bi-polar devices. |
| US08847289B2 |
CMOS compatible MEMS microphone and method for manufacturing the same
A CMOS compatible MEMS microphone is disclosed. In one embodiment, the microphone comprises an SOI substrate, wherein a CMOS circuitry is accommodated on its silicon device layer; a microphone diaphragm formed with a part of the silicon device layer, wherein the microphone diaphragm is doped to become conductive; a microphone backplate including CMOS passivation layers with a metal layer sandwiched and a plurality of through holes, provided above the silicon device layer, wherein the plurality of through holes are formed in the portion thereof opposite to the microphone diaphragm, and the metal layer forms an electrode plate of the backplate; a plurality of dimples protruding from the lower surface of the microphone backplate opposite to the diaphragm; and an air gap provided between the diaphragm and the microphone backplate. |
| US08847286B2 |
Image sensor and method of manufacturing
An image sensor includes a substrate having opposite first and second sides, a multilayer structure on the first side of the substrate, and a photo-sensitive element on the second side of the substrate. The photo-sensitive element is configured to receive light that is incident upon the first side and transmitted through the multilayer structure and the substrate. The multilayer structure includes first and second light transmitting layers. The first light transmitting layer is sandwiched between the substrate and the second light transmitting layer. The first light transmitting layer has a refractive index that is from 60% to 90% of a refractive index of the substrate. The second light transmitting layer has a refractive index that is lower than the refractive index of the first light transmitting layer and is from 40% to 70% of the refractive index of the substrate. |
| US08847285B2 |
Depleted charge-multiplying CCD image sensor
In various embodiments, a charge-coupled device includes channel stops laterally spaced away from the channel by fully depleted regions. |
| US08847277B2 |
Reverse-conducting power semiconductor device
An exemplary reverse-conducting power semiconductor device with a wafer having a first main side and a second main side parallel to the first main side. The device includes a plurality of diode cells and a plurality of IGCT cells, each IGCT cell including between the first and second main side: a first anode electrode, a first anode layer of a first conductivity type on the first anode electrode, a buffer layer of a second conductivity type on the first anode layer, a drift layer of the second conductivity type on the buffer layer, a base layer of the first conductivity type on the drift layer, a first cathode layer of a second conductivity type on the base layer, and a cathode electrode on the first cathode layer. A mixed part includes the second anode layers of the diode cells alternating with the first cathode layers of the IGCT cells. |
| US08847275B2 |
Electronic device for protection against electrostatic discharges, with a concentric structure
The component incorporates, in topological terms, a scalable number of triac structures in a concentric annular arrangement. The component can be used with an electronic device to protect against electrostatic discharges. For example, the components can be used to protect the input/output pad, the first power supply terminal, and the second power supply terminal of an integrated circuit against electrostatic discharges. |
| US08847272B2 |
Light emitting device
A light emitting device includes a package equipped on a front face with a window for installing a light emitting element, and outer lead electrodes. The package has a back face opposed to the front face and a bottom face that is located between the back face and the front face. The bottom face is adjacent to the front face. The outer lead electrodes protrude from the bottom face of the package. An end of each of the outer lead electrodes branches in at least two distal end parts on the bottom face. One of the distal end parts of each of the outer lead electrodes extends toward one of side faces of the package and is bent along the side face, and other one of the distal end parts of each of the outer lead electrodes extends toward the back face of the package. |
| US08847266B2 |
Semiconductor light emitting device
There is provided a semiconductor light emitting device that minimizes reflection or absorption of emitted light, maximizes luminous efficiency with the maximum light emitting area, enables uniform current spreading with a small area electrode, and enables mass production with high reliability and high quality. A semiconductor light emitting device according to an aspect of the invention includes first and second conductivity type semiconductor layers, an active layer formed therebetween, first electrode layer, and a second electrode part electrically connecting the semiconductor layers. The second electrode part includes an electrode pad unit, an electrode extending unit, and an electrode connecting unit connecting the electrode pad unit and electrode extending unit. |
| US08847264B2 |
Luminaire
A luminaire includes a semiconductor light source having a light emission peak in a range of wavelength smaller than 480 nm and a phosphor excited by light radiated from the semiconductor light source to radiate light having wavelength equal to or larger than 480 nm. A spectrum of radiated light obtained by combining the light radiated from the semiconductor light source and the light radiated from the phosphor has a light emission peak in a range of wavelength equal to or larger than 610 nm and smaller than 650 nm. A ratio of radiation energy in a range of wavelength equal to or larger than 650 nm and equal to or smaller than 780 nm to radiation energy in a range of wavelength equal to or larger than 600 nm and smaller than 650 nm is equal to or lower than 35%. A color gamut area ratio exceeds 100%. |
| US08847259B2 |
Light emitting device package
A light emitting device package and a method for manufacturing the same are provided. The light emitting device package comprises a package body comprising a cavity at an upper portion; a first and second metal layers on the cavity of the package body; an open area recessed in the cavity; a first metal plate disposed in the open area and spaced apart from the first and second metal layers; a semiconductor device disposed on the first metal plate and electrically connected to at least one of the first and the second metal layers; and a resin material in the cavity. |
| US08847253B2 |
Programming optical device
A semiconductor light emitting device and a method to form the same are disclosed. The device has at least one porous or low density dielectric region formed in or on top of a bottom electrode, at least one top electrode on the porous or low density dielectric region, and one or more color filters placed above the top electrode, wherein the porous or low density dielectric region contains light emitting nanocrystal materials. |
| US08847251B2 |
Substrate, light-emitting device, and lighting apparatus having a largest gap between two lines at light-emitting element mounting position
A substrate on which LEDs are to be mounted to form an element row and which includes a first line and a second line disposed such that the element row is interposed therebetween. The first line includes a first main line portion extending mainly in the row direction of the element row, and a first connecting portion including a portion for connecting to the LEDs. The second line includes a second main line portion extending mainly in the row direction of the element row, and a second connecting portion including a portion for connecting to the LEDs. The gap between the first main line portion and the second main line portion is larger at LED mounting positions than at positions other than the LED mounting positions. |
| US08847249B2 |
Solid-state optical device having enhanced indium content in active regions
A multicolored LED device made of a semipolar material having different indium containing regions provided on different spatial features of GaN material. Other materials such as non-polar materials can also be used. |
| US08847247B2 |
Optoelectronic module comprising at least one first semiconductor body having a radiation outlet side and an insulation layer and method for the production thereof
An optoelectronic module is provided which comprises a first semiconductor body (2) with a radiation exit side (2a) on which an electrical connection region (21, 22) is arranged. The first semiconductor body (2) is arranged with its side opposite the radiation exit side (2a) on a carrier (1). An insulation material (3) is arranged on the carrier (1) laterally next to the first semiconductor body (2), which material forms a fillet and adjoins the semiconductor body (2) form-fittingly. An insulation layer (4) is arranged at least in places on the first semiconductor body (2) and the insulation material (3), on which layer a planar conductive structure is arranged for planar contacting of the first semiconductor body (2), which conductive structure is electrically conductively connected with the electrical connection region (21, 22). A method of producing such an optoelectronic module is furthermore provided. |
| US08847243B2 |
Semiconductor package comprising an optical semiconductor device
A semiconductor package includes a transmissive support plate and includes at least one elongate hole. An integrated circuit semiconductor device is mounted on a rear face of the support plate. The semiconductor device includes first and second optical elements oriented towards the rear face of the support plate, where the first and second optical elements are placed on either side of the elongate hole. An encapsulation material made of an opaque material encapsulates the semiconductor device and fills the elongate hole so as to form an optical insulation partition between the first and second optical elements. A cavity is left, however, between each optical element and a rear face of the support plate. |
| US08847241B2 |
Surface-emitting semiconductor light-emitting diode
The invention is directed to a surface emitting semiconductor light-emitting diode (LED) in which a reflector layer (4) of the first conductivity type is provided between a substrate (2) and a first barrier layer (5). A first contact layer (9) has at least one emitting surface (13) via which radiation emitted by an active layer (6) exits the LED. The emitting surfaces (13) are electrically and optically isolated from one another by surface implanted regions (11) in the first contact layer (9) which are irradiated with electric charge carriers. The areas of the layers located below the emitting surface (13) starting from the first contact layer (9) and proceeding as far as at least through the active layer (6) are electrically and optically isolated with respect to areas of the layers not located below the emitting surface (13) by means of first deep implanted regions (12.1) irradiated with electric charge carriers. |
| US08847238B2 |
Semiconductor device which can withstand high voltage or high current and method for fabricating the same
A semiconductor layer 102 having a drift region 132, a body region 103, and a source region 104 provided at a position next to the body region 103; an epitaxial layer 106 in contact with the body region; and a gate insulating film 107 provided on the epitaxial layer are formed on a principal surface of a semiconductor substrate 101. The epitaxial layer includes an interface epitaxial layer 106i in contact with the body region, a first epitaxial layer 106a on the interface epitaxial layer 106i, and a second epitaxial layer 106b on the first epitaxial layer 106a. An impurity concentration of the interface epitaxial layer is higher than an impurity concentration of the first epitaxial layer, and lower than an impurity concentration of the second epitaxial layer. |
| US08847235B2 |
Cascoded semiconductor devices
A cascoded power semiconductor circuit is provided for power switches based on depletion-mode (normally on) devices. The control circuit makes use of a bootstrap arrangement that allows an active control of both power switches of a cascode circuit using a single gate driver. |
| US08847233B2 |
Semiconductor device having a trenched insulating layer coated with an oxide semiconductor film
It is an object to provide a semiconductor device in which a short-channel effect is suppressed and miniaturization is achieved, and a manufacturing method thereof. A trench is formed in an insulating layer and impurities are added to an oxide semiconductor film in contact with an upper end corner portion of the trench, whereby a source region and a drain region are formed. With the above structure, miniaturization can be achieved. Further, with the trench, a short-channel effect can be suppressed setting the depth of the trench as appropriate even when a distance between a source electrode layer and a drain electrode layer is shortened. |
| US08847231B2 |
Organic light emitting display device and manufacturing method for the same
An organic light emitting display device includes a substrate, a thin film transistor formed on the substrate and including an active layer, a gate electrode including a gate lower electrode and a gate upper electrode, a source electrode, and a drain electrode, an organic light emitting device electrically connected to the thin film transistor, wherein a pixel electrode formed of the same material as at least a part of the gate electrode in the same layer, an intermediate layer including a light emitting layer, and an opposed electrode arranged to face the pixel electrode are sequentially deposited. |
| US08847230B2 |
Thin film transistor and display device
A thin film transistor is provided that includes a gate electrode, a source electrode, and a drain electrode, an oxide semiconductor active layer formed over the gate electrode, a fixed charge storage layer formed over a portion of the oxide semiconductor active layer, and a fixed charge control electrode formed over the fixed charged storage layer. |
| US08847228B2 |
Thin film transistor array panel
A thin film transistor array panel includes: a semiconductor layer disposed on an insulation substrate; a gate electrode overlapping the semiconductor layer; a source electrode and a drain electrode overlapping the semiconductor layer; a first barrier layer disposed between the source electrode and the semiconductor layer; and a second barrier layer disposed between the drain electrode and the semiconductor layer, wherein the first barrier layer and the second barrier layer include nickel-chromium (NiCr). |
| US08847227B2 |
Display panel circuit structure
A display panel circuit structure includes a substrate, a first metal layer, a second metal layer, and a third metal layer. The first metal layer is disposed on the substrate. The second metal layer is disposed on the first metal layer and electrically connected to the first metal layer, in which the second metal layer has a pad area and a trace area connected to the pad area. The line width of the second metal layer in the pad area is greater than the line width of the second metal layer in the trace area. The third metal layer is disposed on the second metal layer, in which the third metal layer does not overlap the second metal layer n the trace area. |
| US08847226B2 |
Transistor including multiple reentrant profiles
A transistor includes a substrate. A first electrically conductive material layer is positioned on the substrate. A second electrically conductive material layer is in contact with and positioned on the first electrically conductive material layer. The second electrically conductive material layer includes a reentrant profile. The second electrically conductive material layer also overhangs the first electrically conductive material layer. |
| US08847224B2 |
Fin-based bipolar junction transistor and method for fabrication
According to one exemplary embodiment, a fin-based bipolar junction transistor (BJT) includes a wide collector situated in a semiconductor substrate. A fin base is disposed over the wide collector. Further, a fin emitter and an epi emitter are disposed over the fin base. A narrow base-emitter junction of the fin-based BJT is formed by the fin base and the fin emitter and the epi emitter provides increased current conduction and reduced resistance for the fin-based BJT. The epi emitter can be epitaxially formed on the fin emitter and can comprise polysilicon. Furthermore, the fin base and the fin emitter can each comprise single crystal silicon. |
| US08847223B2 |
Method of forming a photosensitive pattern, method of manufacturing a display substrate, and display substrate
A method of forming a photosensitive pattern on a substrate with a photosensitive layer disposed thereon may include moving at least one of the substrate and a set of micro-mirrors in a first direction, the set of micro-mirrors being disposed above the substrate and being arranged as an array, the array having a first edge extending in a second direction, the second direction being at an acute angle with respect to the first direction. The method may also include selectively turning on one or more micro-mirrors of the set of micro-mirrors according to a position of the set of micro-mirrors relative to the photosensitive layer, thereby irradiating one or more spot beams on the photosensitive layer. The photosensitive layer exposed by the spot beams is developed to form a photosensitive pattern having an edge portion extending in a third direction crossing the first and second directions. |
| US08847222B2 |
Semiconductor device test structures and methods
Semiconductor device test structures and methods are disclosed. In a preferred embodiment, a test structure includes a feed line, a stress line disposed proximate the feed line, and a conductive feature disposed between the stress line and the feed line. The test structure includes a temperature adjuster proximate at least the conductive feature, and at least one feedback device coupled to the temperature adjuster and at least the conductive feature. |
| US08847219B2 |
Color conversion film and multicolor-emitting, organic electroluminescent device comprising the color conversion film
A color conversion film that absorbs light from an organic electroluminescent part emitting blue-green light and converts the light to visible light at a longer wavelength. The color conversion film includes two different dyes. A first dye is a polymer dye with an average molecular weight of 1000 to 1,000,000 that absorbs light incident on the color conversion film and transfers the energy of the light to a second dye. The second dye is a dye that receives the energy from the first dye and emits light. With a multicolor-emitting, organic electroluminescent device including the color conversion film, it is possible to achieve excellent conversion efficiency without increasing the thickness of the color conversion film as in a conventional device using a binder resin. Such an organic electroluminescent device may include as well a pair of electrodes at least one of which is a transparent electrode, and an organic electroluminescent layer sandwiched between the electrodes. |
| US08847217B2 |
Organic EL panel, display device using same, and method for producing organic EL panel
To increase light-extraction efficiency and simplify manufacturing process. An organic EL panel includes: first electrode reflecting incident light; second electrode transmitting incident light therethrough; organic light-emitting layer emitting light of corresponding color among R, G, and B colors; first functional layer including charge injection/transport layer and at least one other layer, and disposed between the first electrode and the light-emitting layer; and second functional layer disposed between the second electrode and the light-emitting layer. The charge injection/transport layers of R, G, and B colors differ in film thickness, the at least one other layers of R, G, and B colors are equal in film thickness to one another, the second functional layers of R, G, and B colors are equal in film thickness to one another, and the light-emitting layers of R and G colors are equal in film thickness, and differ in film thickness from the light-emitting layer of B color. |
| US08847216B2 |
Organic light emitting display device
Disclosed is an organic light emitting display device. The organic light emitting display device includes a substrate, a thin film transistor formed on the substrate, a first electrode formed on the thin film transistor, an organic emission layer, and a second electrode formed on the organic emission layer. The organic emission layer includes a first stack that includes a first emission layer formed on the first electrode to emit first color light, a second stack that includes a second emission layer formed on the first electrode to emit second color light, and a charge generation layer formed between the first and second stacks. |
| US08847215B2 |
Organic light-emitting diode and method of fabricating the same
An organic light-emitting diode includes an anode on a substrate; a first hole transporting layer on the anode; a second hole transporting layer on the first hole transporting layer and corresponding to the red and green pixel areas; a first emitting material pattern of a first thickness on the second hole transporting layer and corresponding to the red pixel area; a second emitting material pattern of a second thickness on the second hole transporting layer and corresponding to the green pixel area; a third emitting material pattern of a third thickness on the first hole transporting layer and corresponding to the blue pixel area; an electron transporting layer on the first, second and third emitting material patterns; and a cathode on the electron transporting layer, wherein the second thickness is less than the first thickness and greater than the third thickness. |
| US08847211B2 |
Device, thin film transistor, method for manufacturing the device and method for manufacturing the thin film transistor
A problem of the present invention is to provide a device having good characteristics and long life, wherein a functional thin film is formed in a desired region by a coating method; a thin film transistor; a method for producing the device; and a method for producing the thin film transistor. This problem can be solved by a device comprising: a substrate, a first electrode formed on the substrate, a functional thin film formed above the first electrode, and a second electrode disposed above the functional thin film, characterized by further comprising, in a region surrounding the region where the functional thin film is formed, a film containing a compound in which a group containing fluorine and a π-conjugated system are bound together by a cycloalkene structure or a cycloalkane structure. |
| US08847210B2 |
Organic light emitting diode display
An organic light emitting diode (OLED) display includes: a substrate; a first electrode on the substrate; a first emission layer on the first electrode; a second emission layer on the first emission layer; a second electrode on the second emission layer; and a light emitting assistance layer selectively positioned between the first emission layer and the second emission layer. |
| US08847206B2 |
Surface modifying agent, laminated structure and transistor including the same, and method of manufacturing the laminated structure
Disclosed is a surface modifying agent including a compound having an ethynyl group at one terminal end, a laminated structure manufactured using the surface modifying agent, a method of manufacturing the laminated structure, and a transistor including the same. |
| US08847202B1 |
Dual-band type-II superlattice detectors based on p-B-p design
A dual-band infrared detector structure based on Type-II superlattices (T2SL) has been developed and experimentally validated. The structure according to the principles of the present invention is designed for a single Indium bump architecture and utilizes a T2SL barrier design that omits the traditional p-n junction region. The barrier design comprises multiple periods where each period comprises multiple monolayers doped P type. By selecting the composition, number of monolayers per period and number of periods, a transition region is created in the conduction band between a first absorber layer and a second absorber layer that allows operation at low biases (<100 mV for both bands) and exhibits a dark current density in the longer wavelength band comparable to that obtained with single-color detectors. |
| US08847200B2 |
Memory cell comprising a carbon nanotube fabric element and a steering element
A memory cell is provided, the memory cell including a steering element having a vertically-oriented p-i-n junction, and a carbon nanotube fabric. The steering element and the carbon nanotube fabric are arranged electrically in series, and the entire memory cell is formed above a substrate. Other aspects are also provided. |
| US08847196B2 |
Resistive memory cell
Semiconductor memory devices, resistive memory devices, memory cell structures, and methods of forming a resistive memory cell are provided. One example method of a resistive memory cell can include a number of dielectric regions formed between two electrodes, and a barrier dielectric region formed between each of the dielectric regions. The barrier dielectric region serves to reduce an oxygen diffusion rate associated with the dielectric regions. |
| US08847194B2 |
Memory component including an ion source layer and a resistance change layer, and a memory device using the same
A memory component having a first electrode; a second electrode; and a memory layer between the first and second electrodes. The memory layer includes (a) on a first electrode side thereof, a high resistance layer that is composed of a plurality of layers, at least one of the plurality of layers including tellurium (Te) as the chief component among anion components, and (b) on a second electrode side thereof, an ion source layer with at least one kind of metal element and at least one kind of chalcogen element selected from the group consisting of tellurium (Te), sulfur (S) and selenium (Se). The memory component is configured to change a resistance of the high resistance layer in accordance with a voltage or current pulse stress applied between the first and second electrodes. |
| US08847193B2 |
Phase change current density control structure
A phase change memory element and method of forming the same. The memory element includes first and second electrodes. A first layer of phase change material is between the first and second electrodes. A second layer including a metal-chalcogenide material is also between the first and second electrodes and is one of a phase change material and a conductive material. An insulating layer is between the first and second layers. There is at least one opening in the insulating layer providing contact between the first and second layers. |
| US08847190B2 |
ALD processing techniques for forming non-volatile resistive switching memories
ALD processing techniques for forming non-volatile resistive-switching memories are described. In one embodiment, a method includes forming a first electrode on a substrate, maintaining a pedestal temperature for an atomic layer deposition (ALD) process of less than 100° Celsius, forming at least one metal oxide layer over the first electrode, wherein the forming the at least one metal oxide layer is performed using the ALD process using a purge duration of less than 20 seconds, and forming a second electrode over the at least one metal oxide layer. |
| US08847189B2 |
Memory storage device and method of manufacturing the same
A memory storage device including: a lower electrode formed to be separated for each of memory cells; a memory storage layer formed on the lower electrode and capable of recording information according to a change in resistance; and an upper electrode formed on the memory storage layer, wherein the memory storage device includes a first layer formed of metal or metal silicide and a second layer formed on the first layer and formed of a metal nitride, the lower electrode is formed by lamination of the first layer and the second layer and formed such that only the first layer is in contact with a lower layer and only the second layer is in contact with the memory storage layer, which is an upper layer, the memory storage layer is formed in common to plural memory cells, and the upper electrode is formed in common to the plural memory cells. |
| US08847183B2 |
System, method and apparatus for laser produced plasma extreme ultraviolet chamber with hot walls and cold collector mirror
A system and method for an extreme ultraviolet light chamber comprising a collector mirror, a cooling system coupled to a backside of the collector mirror operative to cool a reflective surface of the collector mirror and a buffer gas source coupled to the extreme ultraviolet light chamber. |
| US08847181B2 |
System and method for generating extreme ultraviolet light
Systems and methods are provided in which an extreme ultraviolet (EUV) light generation apparatus used with a laser apparatus is configured to detect an image of a laser beam by which a target has been irradiated. The EUV light generation apparatus may also be configured to control the position at which a laser beam is to be focused and the position of a target, based on the detection result. |
| US08847180B2 |
Charged particle beam apparatus, drawing apparatus, and method of manufacturing article
A charged particle beam apparatus, which processes an object with a charged particle beam, includes: a detector having a detection surface, and configured to detect a charged particle beam incident on a partial region of the detection surface; and a controller configured to make target incident positions of charged particle beams, to be sequentially incident on the detection surface, different from each other. |
| US08847179B2 |
Treatment planning apparatus and particle therapy system
A charged particle beam reduces treatment time in the uniform scanning or in the conformal layer stacking irradiation. In the uniform scanning, an optimum charged particle beam scan path for uniformly irradiating a collimator aperture area is calculated. In the conformal layer stacking irradiation, an optimum charged particle beam scan path for uniformly irradiating a multi-leaf collimator aperture area of each layer for each of the layers obtained by partitioning the target volume is calculated. Alternatively, a minimum irradiation field size that covers the multi-leaf collimator aperture area of each layer is calculated, and a scan path corresponding to the irradiation field size, prestored in a memory of a particle therapy control apparatus, is selected. The charged particle beam scan path is optimally changed in the lateral directions in conformity with the collimator aperture area in the uniform scanning or in each layer in the conformal layer stacking irradiation. |
| US08847178B2 |
Charged particle beam writing apparatus and charged particle beam writing method
A charged particle beam writing apparatus according to one aspect of the present invention includes a substrate cover attachment/detachment unit to attach or detach a substrate cover that covers a whole periphery of a substrate being a writing target from an upper part, to/from the substrate, a writing unit to write a pattern on the substrate, in a state where the substrate cover is attached to the substrate, by a charged particle beam, a position measurement unit, before and after writing by the writing unit, to measure a position of the substrate cover in a state attached to the substrate, at a predetermined measurement position, and a correction unit, with respect to a position of the substrate to which the substrate cover is attached, to correct a positional deviation amount between a position of the substrate cover measured after writing and a position of the substrate cover measured before writing. |
| US08847174B2 |
Systems methods and devices for disinfecting using UV light
An apparatus includes an enclosure including one or more ultraviolet lights configured to kill germs, the enclosure including a drawer for placing items into and removing items from the enclosure, wherein the enclosure is configured for insertion into an existing cabinet. The apparatus can include an adjustable width bracket, wherein the adjustable width bracket allows the enclosure to be secured against side surfaces within the existing cabinet. The apparatus can also include an adjustable depth bracket, wherein the adjustable depth bracket allows the enclosure to be secured against a back surface within the existing cabinet. The apparatus can also include a bottom bracket, wherein the bottom bracket allows the enclosure to be secured against a bottom surface of the existing surface. In one example, the enclosure is connected to an air filtration system. |
| US08847173B2 |
Gas field ion source and method for using same, ion beam device, and emitter tip and method for manufacturing same
To provide a gas field ion source having a high angular current density, the gas field ion source is configured such that at least a base body of an emitter tip configuring the gas field ion source is a single crystal metal, such that the apex of the emitter tip is formed into a pyramid shape or a cone shape having a single atom at the top, and such that the extraction voltage in the case of ionizing helium gas by the single atom is set to 10 kV or more. |
| US08847167B2 |
Radiation image capturing apparatus
The control device allows a step of reading the leak data and a step of resetting each radiation detection element to be executed alternately before radiation image capturing. When the data exceed a threshold value, the irradiation start is detected and electric charge is accumulated. Then, the step of reading the image data is executed. After this, the control device further allows a step of reading the leak data and a step of resetting each radiation detection element to be performed alternately at the same cycle time as that in the step of reading the leak data and the step of resetting each radiation detection element performed before detecting the irradiation start. After transfer to the electric charge accumulation state, the control device further permits a step of reading the offset data to be executed at the same cycle time as that in the step of reading the image data. |
| US08847164B2 |
Method and device for one-shot measurement of the transient birefringence induced by a perturbation lying within the terahertz frequency range
The present invention relates to a method and a device for direct, non-deformed one-shot measurement of the transient birefringence induced in an optical medium by a perturbation lying within the terahertz frequency range. The aim of the present invention is to alleviate the drawbacks of the prior art by providing a one-shot measurement method and a one-shot measurement device, these being based on the spectral encoding/decoding principle, which are compatible with all short pulse (UV-NIR) laser sources. In this regard, the invention provides a one-shot method for measuring the transient birefringence induced in an optical medium (12) by at least one terahertz perturbation (6), the method including a step of transmitting and spectrally encoding a pulsed optical signal (2). The encoding step, which includes the generation of a supercontinuum (3), is furthermore combined with a step of decoding the polarization ellipticity of the supercontinuum, induced by the perturbation (6) of the medium (12), by decomposing the electric field of the supercontinuum in two polarization directions and simultaneously measuring the intensities Is and Ip of the two components. |
| US08847163B2 |
Method and apparatus for absorption spectra analysis
A method and apparatus is disclosed for resolving absorption spectra such as ultraviolet or visible spectra having individual peaks attributable to more than one component in a sample mixture. The invention exploits the observation that the peak wavelength varies according to the component concentrations, providing the basis for an initial estimate of these. A curve fitting exercise is performed for a range of possible concentrations encompassing the initial estimates so that the a theoretical spectrum having the closest match to that observed provides for a refined estimate of component concentrations. |
| US08847156B2 |
Gas inlet for a process mass spectrometer
An inlet for a process mass spectrometer, the inlet comprising, a capillary in fluid communication with a sample gas feed; a transfer line in fluid communication to the capillary; a first orifice configured to generate a change in pressure, the orifice comprising at least two measuring ports; a pressure sensor operatively connected to at least one of the two measuring ports; and a second transfer line in fluid communication with the first orifice, the second transfer line also in fluid communication with an external disposal point. |
| US08847155B2 |
Tandem time-of-flight mass spectrometry with simultaneous space and velocity focusing
A tandem TOF mass spectrometer includes a first TOF mass analyzer that generates an ion beam comprising a plurality of ions and that selects a group of precursor ions from the plurality of ions. A pulsed ion accelerator accelerates and refocuses the selected group of precursor ions. An ion fragmentation chamber is positioned to receive the selected group of precursor ions that is refocused by the pulsed ion accelerator. At least some of the selected group of precursor ions is fragmented in the ion fragmentation chamber. A second TOF mass analyzer receives the selected group of precursor ions and ion fragments thereof from the ion fragmentation chamber and separates the ion fragments and then detects a fragment ion mass spectrum. |
| US08847153B2 |
Segmented ion trap mass spectrometer
An ion guide or ion trap 1 is disclosed comprising a segmented linear ion guide or ion trap. Ions are confined radially within the ion guide or ion trap 1 by the application of an AC or RF voltage to the electrodes. Ions are trapped within an axial quadratic potential well which is oscillated or modulated axially so as to cause ions to be ejected from the ion guide or ion trap 1 in a substantially non-resonant manner. |
| US08847152B2 |
Multiplexed tandem mass spectrometry method
The invention concerns a method for multiplexed tandem mass spectrometry of a sample to be analyzed containing at least two precursors, wherein at least two simplified multiplexed MS-MS spectra are obtained each from at least two selected precursors of the sample, the method comprising: (d) for each selected precursor generating an individual MS-MS spectrum from the simplified multiplexed MS-MS spectrum by selecting fragment ions of the simplified multiplexed MS-MS spectrum, the fragment ions are potential fragment ions obtained from the precursor; (e) submitting each individual MS-MS spectrum of step (d) to a real and a decoy database searches using a scoring process without score threshold condition or low score threshold condition for identifying candidate precursors and their fragment ions; (f) producing real individual MS-MS spectra from identified candidate precursors resulting from the real database search of step (e); and producing decoy individual MS-MS spectra from identified candidate precursors resulting from the decoy database search of step (e); (g) submitting the real and decoy individual MS-MS spectra to a further scoring process with a score threshold condition for determining a score for each real and decoy individual MS-MS spectra. |
| US08847151B2 |
Apparatus and method for coupling RF and AC signals to provide power to a multipole in a mass spectrometer
An apparatus and method for coupling RF and AC signals to provide power to a multipole in a mass spectrometer is provided. A first circuit comprises: an RF power source for providing difference mode power to the multipole via the RF signal; at least one inductor for forming at least one resonant LC circuit with the multipole for providing voltage gain for the RF signal; and a transformer, comprising a secondary tap, the transformer connected in parallel to the RF power source and further connected to the at least one inductor such that the signals injected into the secondary tap are communicated to the at least one resonant LC circuit. A second circuit comprises: an AC power source for providing common mode power to the multipole via the AC signal, an output from the second circuit connected to the secondary tap such that the common mode power is injected into the first circuit and the multipole can be operated in common mode and difference mode simultaneously; and at least one inductor for forming a resonant LC circuit with the multipole via the transformer, to provide voltage gain for the AC signal. |
| US08847150B2 |
Object detecting system for imaging-based barcode readers
An apparatus includes a light emitting diode operative to emit mostly invisible light within an invisible bandwidth, and a scattering surface configured to scatter a first portion of the invisible light from the light emitting diode out of the window. The scattering surface is also partially transparent to allow a second portion of the invisible light from the light emitting diode to pass through the scattering surface and strike the reflector that is configured to reflect at least some of the second portion of the invisible light towards the window. The apparatus further includes a photodetector configured to detect returned invisible light from the target object. |
| US08847143B2 |
Systems and methods for an encoder and control scheme
Systems and methods for an encoder and control scheme are provided. In one embodiment, a micro-electromechanical system (MEMS) device comprises: a stator having a first marker and a second marker arranged on a surface of the stator to form a sensing pattern; a sweeping element that dithers in a plane parallel to the surface of the stator along a sweep path that crosses the first marker and a second marker; an overlap sense circuit operable to measure an area overlap between the sweeping element and the sensing pattern, wherein the overlap sense circuit generates a pulse train signal output that varies as a function of the area overlap. |
| US08847141B2 |
Photoelectric conversion element, production method thereof, photosensor, imaging device and their driving method
To provide a photoelectric conversion element capable of functioning as a photoelectric conversion element when a compound having a specific structure is applied to the photoelectric conversion element, causing the element to exhibit a low dark current, and reducing the range of increase in the dark current even when the element is heat-treated, and an imaging device equipped with such a photoelectric conversion element. A photoelectric conversion element having a photoelectric conversion film which is sandwiched between a transparent electrically conductive film and an electrically conductive film and contains a photoelectric conversion layer and an electron blocking layer, wherein the electron blocking layer contains a compound having, as a substituent, a substituted amino group containing three or more ring structures. |
| US08847135B2 |
Solid-state imaging device, driving method thereof and electronic apparatus
A solid-state imaging device includes: a semiconductor substrate including a light receiving surface which is divided according to pixels arranged in a matrix shape and is formed with a photoelectric converting section; an electrochromic film which is formed on the semiconductor substrate on a light incident path corresponding to the photoelectric converting section, in a portion of pixels selected from the pixels, and has light transmittance changing from a first transmittance to a second transmittance according to voltage applied thereto; a lower electrode which is formed below the electrochromic film; and an upper electrode which is formed above the electrochromic film. |
| US08847133B2 |
Door for ventilation hooded microwave oven and cooling system for the same
A door for a cooking apparatus and a cooling system for the door are provided. A fan for creating flows of air into and out of a cavity assembly is also used to create flows of air in a door cooling passage of the door. Therefore, the door can be cooled in a simple manner. |
| US08847132B2 |
Susceptors capable of balancing stress and effectiveness
An outer portion of one or more layers of microwave interactive material, which is for becoming hot when exposed to microwave energy, is arranged in a manner that seeks to advantageously control heating, so that the outer portion of the microwave interactive material can safely be adjacent the periphery of a turntable tray. The turntable tray can be heated by the microwave interactive material so that a peak thermally induced stress occurs in the turntable tray at a position proximate the periphery of the tray. The layer(s) of microwave interactive material are configured in a manner so that the peak thermally induced stress is less than a predetermined amount. |
| US08847131B2 |
Microwave oven with rotary cooking apparatus
A rotary cooking apparatus for a microwave oven including a hollow drum for holding food, said drum including a first open end and a second closed end, a lid detachably securable onto said first end of said drum, wherein said lid includes a support shaft protruding from said lid operatively arranged to engage in a freely rotatable manner with a support means, and wherein said lid includes a ventilation hole, a ventilation insert secured between said cooking drum and said lid when said lid is secured onto said drum, wherein said ventilation insert includes a ventilation means, and a socket in said second end of said drum, wherein said socket has a shape corresponding to a cross-section of a head on a driving shaft of a motor, wherein said head of said driving shaft complimentarily engages in said socket for rotating said drum via said motor. |
| US08847130B2 |
Heating unit of vehicle heating system
A heating unit can reduce the rate of power consumption for heating a vehicle, so that the running distance of the vehicle is increased and hence the battery charging cycle of the vehicle is prolonged. A heating unit of a vehicle heating system includes a casing made of a metal material capable of electromagnetically shielding microwaves, a support arranged in the hollow section of the casing, a plurality of microwave absorbing/heat emitting members arranged at the support and a microwave outputting unit arranged in the casing to output microwaves toward respective microwave absorbing/heat emitting members, blown air being heated by heat generated as a result of absorption of microwaves by the microwave absorbing/heat emitting members at the time for blown air to flow from the upstream side to the downstream side in the hollow sections of the microwave absorbing/heat emitting members. |
| US08847126B2 |
Heating device and heating method
A heating device and a heating method which is able to quickly and accurately partition each region of a material to be heated and heat up each of the region to a required temperature, and a shape and required temperature of each region is different from each other. A heating device for heating a material to be heated by applying an electromagnetic wave to the material, wherein a plate member(s) which shields, absorbs and/or reflects the irradiated electromagnetic radiation and has a predetermined pattern contour can be placed, at least partially, close to the material to be heated. |
| US08847124B2 |
Heating device having a meander-shaped heating element with an insulating body accomodating the same, and the substrate processing apparatus including the same
Provided are a heating device, a substrate processing apparatus, and a method of manufacturing a semiconductor device, which can suppress differences between heating bodies, and simultaneously, can suppress shearing of a holder due to thermal deformation of the heating element. The heating device comprises: a heating element including a mountain part and a valley part that are alternately connected in plurality in a meander shape with both ends being fixed; holding body receiving parts respectively installed at ends of the valley parts and formed as cutout parts having a width larger than a width of the valley part; an insulating body installed at an outer circumference of the heating element; and a holding body disposed in the holding body receiving part and fixed to the insulating body. |
| US08847122B2 |
Method and apparatus for transferring substrate
A method and an apparatus for transferring a substrate are described. In the method, a substrate is provided on the surface of a first plate at a first position, the first plate is moved from the first position to a second position in an upper space of a second plate, the substrate is lifted away from the surface of the first plate, the first plate is moved away from the second position, and the substrate is put on the surface of the second plate from the upper space. The apparatus includes a first plate and a second plate each having a surface for carrying the substrate, wherein the first plate can be moved between the first position and the second position. |
| US08847116B2 |
Wire feeder with interchangeable adaptor cartridges
A wire feeder with an integrated adaptor cartridge is provided. The adaptor cartridge comprises a cartridge body interchangeably mounted to the wire feeder for mechanical, welding current, and control signal connections. The adaptor cartridge further comprises an adaptor fitting for establishing the mechanical and welding current connections, and a control signal connector for establishing the control signal connection. The adaptor cartridge is preferably recessed within a housing of the wire feeder to protect the adaptor cartridge. A set of such adaptor cartridges is also provided for providing mechanical, welding current, and control signal connections for a respective one of the welding apparatuses to the wire feeder. Therefore, a single wire feeder can work with a set of welding apparatuses by selecting a suitable adaptor cartridge from the set of adaptor cartridges. |
| US08847108B2 |
Laser beam machining apparatus with detection laser beam oscillator
A laser beam machining apparatus includes a height position detecting unit configured to detect the height position of an upper surface of a workpiece to be machined which is held on a chuck table, and a controller configured to control a condensing point position adjusting unit on the basis of a detection signal from the height position detecting unit. The height position detecting unit includes a detection laser beam oscillating unit configured to oscillate a detection laser beam having a wavelength different from the wavelength of the machining laser beam, and a reflected beam analyzing unit which analyzes a reflected beam generated upon reflection of the detection laser beam on the upper surface of the workpiece and which sends an analytical results to the controller. The laser beam machining apparatus further includes a condensing point position displacing unit configured to displace the condensing point position of the detection laser beam and the condensing point position of the machining laser beam. |
| US08847104B2 |
Wafer cutting method and a system thereof
A method for cutting a semiconductor wafer by generating a crack within the wafer, and a system thereof, are provided. The method comprises irradiating a laser beam towards a surface of the wafer and converging the laser beam to form a focal point so that a focal volume defined by the focal point and a boundary of the laser beam within the wafer is formed. Energy encompassed within the focal volume causes the wafer located at the periphery of the focal volume to contract faster than the wafer located within the focal volume, thereby generating a crack within the wafer. |
| US08847103B2 |
Electronic pressure regulator
A system and method for regulating a gas flow of a plasma arc system. The system having a gas regulator that control gas flow from a gas source to the plasma torch system, a pilot input valve to fill a pilot chamber and a pilot dump valve to evacuate the pilot chamber, the pilot chamber mechanically coupled to the gas regulator through a pressure actuator, such that the gas flow pressure through the regulator is controlled using the pressure actuator and based on the pressure in the pilot chamber. |
| US08847100B2 |
Weld cap and tip inspection method and apparatus
A robot welding apparatus including a welding station having a welding robot with weld tips for creating a weld along a work piece. A welding power supply and control pendant is also provided. A visual screen of the control pendant provides a view of the weld tips for use with the method to detect characteristics such as weld tip face measurement, tip wear measurement, tip alignment measurement, and cap replacement and type verification. |
| US08847098B2 |
Planetary resistance welding device and methods therefor
Devices and methods are contemplated in which a first electrode is circumferentially movable about a second electrode such that a tubular work piece can be resistance welded to a second work piece. Most preferably, the first electrode is a wheel-shaped electrode, while the second electrode is static and disk-shaped. |
| US08847095B2 |
High-voltage switching device
A high voltage switching device includes a current interruption assembly having at least one vacuum chamber, a fixed contact assembly having a first fixed contact and a second fixed contact positioned inside the vacuum chamber, and first and second movable-contact assemblies including a first movable contact and a second movable contact, respectively. A single mechanism actuates the first and second movable-contact assemblies between a first position and second position. In the first position, the first and second movable contacts are electrically coupled with the first and second fixed contacts, respectively. And in the second position, the first and second moveable contacts are electrically separated the same. The first movable contact and the second movable contact move, along a reference axis, one towards the other or away from the other based on the actuating mechanism. |
| US08847092B2 |
Hybrid keypad apparatus
Hybrid keypad apparatus are disclosed herein. An example hybrid keypad apparatus includes a dome-switch assembly having a first plurality of domes composed of a first material and a second plurality of domes composed of a second material different from the first material. A carrier couples the first and second plurality of domes. |
| US08847089B2 |
Switch device
A switch device includes a pressing portion that has a first display portion and a second display portion, a holder having at least one cell corresponding to the pressing portion, a push switch, first and second light sources that respectively illuminate the first display portion and the second display portion from behind, a plate formed with the pressing portion so as to separate, in a cell, a space between the first light source and the first display portion from a space between the second light source and the second display portion, and a regulation portion formed on both sides of the plate in the cell. In the switching device, when an operator presses the pressing portion, part of the plate presses the push switch. |
| US08847087B2 |
MEMS switch and communication device using the same
A MEMS switch is provided wherein contact force sufficient to make a contact having low contact resistance is maintained after contact-formation to maintain low contact resistance at the signal transmission contact in “on” state. Provided is a MEMS switch 100 including a first electrode 101, a second electrode 104 opposed to and separated from the first electrode, a third and a fourth electrodes 1021 and 1022, wherein electrical contact is made between the electrodes 101 and 104 by electrostatic force generated between the electrode 101 and the electrodes 1021, 1022, and a bump which can form the contact between the electrode 101 and the electrode 1021 and/or 1022 is provided on the electrode 101, and a gap is formed between the electrode 101 and the electrode 1021 and/or 1022 when the electrical contact is made, and control signals are input to the electrodes 1021 and 1022 independently. |
| US08847081B2 |
Planar thermal dissipation patch
A planar thermal dissipation patch comprises a polymer substrate; an adhesive layer attached under the polymer substrate; a protection sheet over the adhesive layer, the protection sheet is removed from the adhesive layer before attaching the planar thermal dissipation patch; a thermal dissipation layer formed on the polymer substrate; wherein the thermal dissipation layer is formed of CNT, conductive polymer, graphite or the combination thereof. |
| US08847079B2 |
Method for producing an integrated device
An article for producing an integrated device includes a deformable layer and one or more components releasably attached on one surface of the deformable layer. |
| US08847067B2 |
Dye sensitized solar cell
Disclosed is a dye sensitized solar cell (DSSC) including a substrate having a dye sensitized layer thereon, an opposite substrate having a catalyst layer thereon, a spacer disposed between the substrate and the opposite substrate to define a space, and an electrolyte in the space. The spacer is formed by reacting a photo curable glue including a main oligomer, a photo initiator, a photo curing accelerator agent, a softener, an adhesion enhancer, and a chemical resistance additive. |
| US08847054B2 |
Generating a synthesized melody
A method performed by one or more processing devices includes receiving information indicative of an input chord progression, with the input chord progression comprising a plurality of chords; identifying chord changes in the plurality of chords; identifying, based on the chord changes, moving tones in the input chord progression; selecting, from the moving tones, guide tones that provide an outline of a harmony to be used in generating a synthesized melody; generating, based on the selected guide tones and one or more interpolation operations, interpolation tones for interpolation among the guide tones; and generating, based on interpolation of the interpolation tones with the guide tones, the synthesized melody. |
| US08847051B2 |
Keyboard guitar including transpose buttons to control tuning
A musical instrument includes: a body including a keybed having a plurality of keys, wherein activation of each key creates an electrical signal at an output, wherein said electrical signal represents a pitch associated with a musical note; an elongated neck connected to the body; and a plurality of transpose buttons located along the length of the neck, wherein the transpose buttons of the fretboard are configured to control the tuning of the keys in the keybed such that activation of each of the transpose button alters the pitch represented by the electrical signal that is output by of each of the keys. |
| US08847045B2 |
Plants and seeds of hybrid corn variety CH850252
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH850252. The invention thus relates to the plants, seeds and tissue cultures of the variety CH850252, and to methods for producing a corn plant produced by crossing a corn plant of variety CH850252 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH850252. |
| US08847044B2 |
Plants and seeds of hybrid corn variety CH710330
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH710330. The invention thus relates to the plants, seeds and tissue cultures of the variety CH710330, and to methods for producing a corn plant produced by crossing a corn plant of variety CH710330 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH710330. |
| US08847043B2 |
Plants and seeds of hybrid corn variety CH480476
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH480476. The invention thus relates to the plants, seeds and tissue cultures of the variety CH480476, and to methods for producing a corn plant produced by crossing a corn plant of variety CH480476 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH480476. |
| US08847042B2 |
Inbred corn line ML12
An inbred corn line, designated ML12, is disclosed. The invention relates to the seeds of inbred corn line ML12, to the plants and plant parts of inbred corn line ML12 and to methods for producing a corn plant, either inbred or hybrid, by crossing inbred corn line ML12 with itself or another corn line. The invention also relates to products produced from the seeds, plants, or parts thereof, of inbred corn line ML12 and/or of the hybrids produced using the inbred as a parent. The invention further relates to methods for producing a corn plant containing in its genetic material one or more transgenes and to the transgenic plants produced by that method and to methods for producing other inbred corn lines derived from inbred corn line ML12. |
| US08847036B1 |
Maize inbred PH1CP1
A novel maize variety designated PH1CP1 and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PH1CP1 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH1CP1 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PH1CP1 or a locus conversion of PH1CP1 with another maize variety. |
| US08847031B2 |
Thermocellulases for lignocellulosic degradation
Thermostable cellulase enzyme systems comprising at least one each of a thermostable endoglucanase, an exo-processive-endoglucanase, and a β-glucosidase carry out the complete, coordinated hydrolysis of crystalline cellulose to monomeric glucose. |
| US08847030B1 |
Inbred corn line XHK20
The invention relates to an inbred corn line, designated XHK20, the plants and seeds of the inbred corn line XHK20, methods for producing a corn plant, either inbred or hybrid, produced by crossing the inbred corn line XHK20 with itself or with another corn plant, and hybrid corn seeds and plants produced by crossing the inbred line XHK20 with another corn line or plant and to methods for producing a corn plant containing in its genetic material one or more transgenes and to the transgenic corn plants produced by that method. This invention also relates to inbred corn lines derived from inbred corn line XHK20, to methods for producing other inbred corn lines derived from inbred corn line XHK20 and to the inbred corn lines derived by the use of those methods. |
| US08847022B2 |
Cucumber variety NUN 55507 CUP
The invention relates to the field of Cucumis sativus, in particular to a new variety of Cucumis sativus designated NUN 55507 CUP (also referred to as“Marcial”, plants, seeds and cucumber fruits. |
| US08847021B1 |
Canola line NS6238
A novel canola variety designated NS6238 and seed, plants and plant parts thereof. Methods for producing a canola plant that comprise crossing canola variety NS6238 with another canola plant. Methods for producing a canola plant containing in its genetic material one or more traits introgressed into NS6238 through backcross conversion and/or transformation, and to the canola seed, plant and plant part produced thereby. Hybrid canola seed, plant or plant part produced by crossing the canola variety NS6238 or a locus conversion of NS6238 with another canola variety. |
| US08847020B2 |
Resistance to physiological disorders in lettuce
Provided is a method for screening a population of plants for the presence therein of individuals that show a reduced susceptibility to ethylene and physiological disorders, in particular Russet Spotting and Yellowing, as compared to a control plant, wherein a population of seeds is germinated in darkness and in the presence of ethylene to obtain seedlings that, when having a longer hypocotyl as compared to the original ethylene-sensitive control under ethylene, are selected as plants showing a reduced susceptibility to ethylene and physiological disorders, in particular Russet Spotting or Yellowing. Also provided are plants thus selected. |
| US08847018B2 |
Plants tolerant to HPPD inhibitor herbicides
The present invention relates to nucleic acid sequences encoding a hydroxyphenylpyruvate dioxygenase (EC 1.13.11.27, abbreviated herein as HPPD) obtained from bacteria belonging to the genus Rhodococcus as well as the proteins encoded thereby, and to a chimeric gene which comprises such nucleic acid sequence, and to the use of such nucleic acid sequences, proteins or chimeric genes for obtaining plants which are tolerant to HPPD inhibitor herbicides. |
| US08847017B2 |
Plants tolerant to HPPD inhibitor herbicides
The present invention relates to nucleic acid sequences encoding a hydroxyphenylpyruvate dioxygenase (EC 1.13.11.27, abbreviated herein as HPPD) obtained from bacteria belonging to the subfamily Synechococcoideae, as well as the proteins encoded thereby, and to a chimeric gene which comprises such nucleic acid sequence, and to the use of such nucleic acid sequences, proteins or chimeric genes for obtaining plants which are tolerant to HPPD inhibitor herbicides. |
| US08847016B2 |
Rice promoters
The invention provides several promoters isolated from Oryza sativa, which promoters are capable of driving and/or regulating the expression of an operably linked nucleic acid in a plant. The expression patterns of the promoters according to the invention have been studied in Oryza sativa and some of the promoters displayed specific activity in particular cells, tissues or organs of the plant, while others displayed constitutive expression throughout substantially the whole plant. Some promoters showed weak expression, while others were strongly active. |
| US08847015B2 |
Rice promoters
The invention provides several promoters isolated from Oryza sativa, which promoters are capable of driving and/or regulating the expression of an operably linked nucleic acid in a plant. The expression patterns of the promoters according to the invention have been studied in Oryza sativa and some of the promoters displayed specific activity in particular cells, tissues or organs of the plant, while others displayed constitutive expression throughout substantially the whole plant. Some promoters showed weak expression, while others were strongly active. |
| US08847011B2 |
Genes that increase plant oil and method for using the same
This invention is intended to be used to search for a transcription factor having novel functions of increasing the weight of an individual plant, increasing the weight of a given tissue per individual plant, or improving the productivity of a given substance per individual plant and to improve such properties in the plant. The weight of an individual plant is increased, the weight of a given tissue per individual plant is increased, the productivity of a given substance per individual plant is improved, or the content of a given substance per given tissue of a plant is increased via expression of a transcription factor that has been modified to suppress transcription accelerating activity. |
| US08847010B2 |
Engineered tobacco biomass with increased oil production
The present invention relates to a genetically modified plant having an increased amount of oil in its green biomass as compared to the oil in the green biomass of its non-genetically modified counterpart. The plants may be used for producing bio-fuels such as biodiesel fuel. |
| US08847007B2 |
Method for preparing a genetically modified grass having infertileness
A method is provided for preparing infertility-induced, genetically modified grass. It comprises a) exposing a flower of genetically modified grass to a physical mutagen; (b) culturing the genetically modified grass exposed to the physical mutagen to produce seeds thereof; and (c) culturing the seeds to select an infertility-induced species. |
| US08847005B2 |
Genetically modified major histocompatibility complex mice
The invention provides genetically modified non-human animals that express a humanized MHC II protein (humanized MHC II α and β polypeptides), as well as embryos, cells, and tissues comprising the humanized MHC II protein. Also provided are constructs for and methods of making the genetically modified non-human animals. Methods of using the genetically modified non-human animals to study various aspects of the human immune system are provided. |
| US08847004B2 |
Humanized M-CSF mice
Genetically modified mice comprising a nucleic acid sequence encoding a human M-CSF protein are provided. Also provided are genetically modified mice comprising a nucleic acid sequence encoding a human M-CSF protein that have been engrafted with human cells such as human hematopoietic cells, and methods for making such engrafted mice. These mice find use in a number of applications, such as in modeling human immune disease and pathogen infection; in in vivo screens for agents that modulate hematopoietic cell development and/or activity, e.g. in a healthy or a diseased state; in in vivo screens for agents that are toxic to hematopoietic cells; in in vivo screens for agents that prevent against, mitigate, or reverse the toxic effects of toxic agents on hematopoietic cells; in in vivo screens of human hematopoietic cells from an individual to predict the responsiveness of an individual to a disease therapy, etc. |
| US08847003B2 |
Role of proteoglycans in drug dependence
The invention provides methods of preventing or treating drug addiction, or ameliorating the craving for an addictive drug, as well as compounds, peptides, and pharmaceutical compositions that may be used to prevent or treat drug addiction or ameliorate the craving for an addictive drug. The invention also provides methods for identifying agents that may be used to prevent or treat drug addiction, or ameliorate the craving for an addictive drug. |
| US08847000B2 |
Composition for alkylation and method for detoxifying a harmful compound by using the composition
It is an object of the present invention to provide a beneficial composition in order to detoxify the harmful compound containing arsenic etc. effectively and systematically and a method for detoxifying a harmful compound by using the composition. The composition for the alkylation according to the present invention is characterized in that the composition contains a cobalt complex. The method of detoxifying the harmful compound according to the present invention is characterized in that a harmful compound containing at least one element selected from the groups comprising arsenic, antimony and selenium is detoxified by the alkylation of the harmful compound, in the presence of the composition according to the present invention. |
| US08846987B2 |
Ethanol separation process having stripping section for reducing acetals
To reduce acetal concentrations when separating ethanol from a crude product in one or more distillation column, at least one of the columns has a stripping section that comprises at least 40 stages to favor hydrolysis of the acetal. The crude product may comprise ethanol, acetaldehyde, water and one or more acetals, such as diethyl acetal. The acetal concentration may be reduced thus reducing the need to separate acetal from the crude product. |
| US08846984B2 |
Production of α,ω-diols
Disclosed herein are processes for preparing an α,ω-Cn-diol, wherein n is 5 or greater, from a feedstock comprising a Cn oxygenate. In one embodiment, the process comprises contacting the feedstock with hydrogen gas in the presence of a catalyst comprising Cu, a Cu oxide, or mixtures thereof; a heteropoly acid component comprising H3[P(W3O10)4], H4[Si(W3O10)4], H4[P(Mo3O10)4], H4[Si(Mo3O10)4], Cs2.5H0.5[P(W3O10)4], Cs2.5H0.5[Si(W3O10)4], or mixtures thereof; optionally a second metal component comprising Cr, a Cr oxide, Ni, a Ni oxide, Mn, a Mn oxide, Fe, an Fe oxide, Co, a Co oxide, Mo, a Mo oxide, W, a W oxide, Re, a Re oxide, Zn, or a Zn oxide, Ag, a Ag oxide, SiO2, or Al2O3; optionally at least one promoter comprising Na, K, Mg, Rb, Cs, Ca, Sr, Ba, Ce, or mixtures thereof; and optionally a support. |
| US08846982B2 |
Process for the preparation of hydroquinones
The invention relates to a process for the preparation of a hydroquinone compound of formula (I) wherein R2, R3, R5 and R6 have the meaning according to claim 1, with the steps of formylating a substituted phenol and oxidizing the resulting substituted 4-hydroxy-benzaldehyde under acidic conditions to the corresponding hydroquinone of formula (I). Another object of the invention concerns the intermediate 2,3,5-trimethyl-4-hydroxy-benzaldehyde for synthesis of 2,3,5-trimethyl-hydroquinone (TMHQ) and (dl)α-tocopherol. |
| US08846981B2 |
1,1-di[(alkylphenoxy)ethoxy]cyclohexanes
Disclosed is a ketal having the formula: wherein R′ and R″ independently are an alkyl group having from 8 to about 20 carbon atoms; m and n independently are an integer of from 1 to about 200; and r and s independently are an integer of from 1 to 3; and the method for preparing the ketal by transketalization using 1,1-dimethoxycyclohexane or 1,1-diethoxycyclohexane with an (alkoxyphenoxy)ethanol type of surfactant. The ketal is at least partially soluble in water. |
| US08846980B2 |
Process for the production of an alkyl hydroperoxide
A method for preparing an alkyl hydroperoxide obtained by the oxidation of a saturated hydrocarbon using oxygen, preferably of a saturated cyclic hydrocarbon, is described. Also described, is a method for preparing cyclohexyl hydroperoxide by oxidizing cyclohexane with molecular oxygen or a gas containing molecular oxygen preferably in the absence of a catalyst. |
| US08846979B2 |
Use of β-isophorone as solvent
The invention relates to the use of β-isophorone as solvent. |
| US08846972B2 |
Fatty acid acylated salicylates and their uses
The invention relates to fatty acid acylated salicylate derivatives; compositions comprising an effective amount of a fatty acid acylated salicylate derivative; and methods for treating or preventing an inflammatory disorder comprising the administration of an effective amount of a fatty acid acylated salicylate derivative. |
| US08846971B2 |
Metal carbamates formed from diaminophenylmethane
The invention provides metal carbamates of the general formula (I) where R1 and R2 are each an alkyl group. |
| US08846969B2 |
Phenolic configurationally locked polyene bulk single crystals, crystalline thin films and waveguides for electro-optics and THz-wave applications
The invention concerns Phenolic Configurationally Locked Polyene Single Crystals, which are especially suited as highly efficient nonlinear optical organic material. The invention also concerns methods for growth of crystalline thin films or bulk crystals from melt and/or solution. The compounds are suited and the methods may be used for manufacturing optical elements for several bulk and integrated applications, e.g. electro-Optics and THz-Wave applications. |
| US08846968B2 |
Intermediate of lycopene and preparation method of intermediate thereof
The present invention relates to an intermediate (12) of lycopene of 2,6,10-trimethyl-1,1-dialkoxyl-3,5,9-undecantriene of formula, (12) and its intermediate of 4-methyl-5,5-dialkoxyl-1-pentenyl-1-phosphonic acid dialkyl ester of formula (10), and their preparation methods. The process route is simple, the starting materials are available easily, the cost is low, and it is valuable in industry. |
| US08846967B2 |
Process for preparing alkyl phosphates
The present invention relates to a process for preparing tetraalkyl bisphosphates by reacting tetrachlorobisphosphates with alcohols, neutralizing the resultant hydrogen chloride with a base, and isolating the desired product from the reaction mixture by extraction. |
| US08846966B2 |
Method for producing alkoxycarbonylfluoroalkanesulfonic acid salt
In the present invention, a target alkoxycarbonylfluoroalkanesulfonic acid salt is obtained by using a halofluoroalkanoic acid ester as a starting raw material, sulfinating the halofluoroalkanoic acid ester in the presence of an amine (as a first step), and then, oxidizing the resulting sulfination product (as a second step). Further, an alkoxycarbonylfluoroalkanesulfinic acid onium salt, which is useful as a photoacid generator, is obtained by salt exchange reaction of the alkoxycarbonylfluoroalkanesulfonic acid salt. |
| US08846963B2 |
Production process for refined fat or oil
A method for manufacturing a refined fat or oil, including: carrying out a first steam treatment of bringing a fat or oil into contact with water vapor; subsequently carrying out a treatment of bringing the fat or oil into contact with an adsorbent; and further carrying out a second steam treatment of bringing the fat or oil having a temperature lower by 10° C. or more than a temperature of the fat or oil in the first steam treatment into contact with water vapor. |
| US08846951B2 |
Modulators of 5-HT receptors and methods of use thereof
The present application relates to aryl- and heteroaryl-fused decahydropyrroloazepine, octahydrooxepinopyrrole, octahydropyrrolothiazepine dioxide, decahydrocyclohepta[c]pyrrole, and octahydrocyclohepta[c]pyrrole derivatives of formula (I) wherein R1, R2, R3, R4, R5, A, Y1, Y2, and Y3 are as defined in the specification. The present application also relates to compositions comprising such compounds, processes for making such compounds, and methods of treating disease conditions using such compounds and compositions, and methods for identifying such compounds. |
| US08846948B2 |
Compounds
This invention relates to compounds of formula I their use as positive allosteric modulators of mGlu5 receptor activity, pharmaceutical compositions containing the same, and methods of using the same as agents for treatment and/or prevention of neurological and psychiatric disorders associated with glutamate dysfunction such as schizophrenia or cognitive decline such as dementia or cognitive impairment. A, B, Ar, R1, R2, R3, R3a have meanings given in the description. |
| US08846946B2 |
Germinal alkoxy/alkylspirocyclic substituted tetramate derivatives
The invention relates to novel compounds of the formula (I) in which W, X, Y, Z, A, B and G have the meanings given above, to a plurality of processes and intermediates for their preparation, and to their use as pesticides and/or herbicides. The invention also provides selective herbicidal compositions comprising, firstly, geminally alkoxy/alkylspirocyclically substituted tetramic acid derivatives and, secondly, a crop plant compatibility-improving compound. The invention furthermore relates to the boosting of the action of crop protection compositions comprising compounds of the formula (I) through the addition of ammonium salts or phosphonium salts and optionally penetrants. |
| US08846940B2 |
Platinum (II) di (2-pyrazolyl) benzene chloride analogs and uses
Synthesis of platinum(II) di(2-pyrazolyl)benzene chloride and analogs includes forming a 1,3-di-substituted benzene including two aromatic five-membered heterocycles, and reacting the 1,3-di-substituted benzene with an acidic platinum-containing solution to form a luminescent platinum(II) complex. The luminescent platinum(II) complex is capable of emitting blue and white light and can be used as an emitter in a light emitting device. |
| US08846938B2 |
Method for preparation of ruthenium-based metathesis catalysts with chelating alkylidene ligands
The invention relates to a method for preparation of ruthenium-based carbene catalysts with a chelating alkylidene ligand (“Hoveyda-type catalysts”) by reacting a penta-coordinated ruthenium (II)-alkylidene complex of the type (L) (Py)X1X2Ru(alkylidene) with a suitable olefin derivative in a cross metathesis reaction. The method delivers high yields and is conducted preferably in aromatic hydrocarbon solvents. The use of phosphine-containing Ru carbene complexes as starting materials can be avoided. Catalyst products with high purity, particularly with low Cu content, can be obtained. |
| US08846937B2 |
Mono quaternary ammonium salts and methods for modulating neuronal nicotinic acetylcholine receptors
Provided are monoquaternary ammonium compounds which are modulators of nicotinic acetylcholine receptors. Also provided are methods of using the compounds for modulating the function of a nicotinic acetylcholine receptor, and for the prevention and/or treatment of central nervous system disorders, substance use and/or abuse, and or gastrointestinal tract disorders. |
| US08846933B2 |
N-link hydroxamic acid derivatives useful as antibacterial agents
The present invention is directed to a new class of hydroxamic acid derivatives, their use as LpxC inhibitors, and more specifically their use to treat bacterial infections. |
| US08846932B2 |
Small molecules modulator of epigenetic regulation and their therapeutic applications
Disclosed are methods and compositions for modulating the function of transcription factors, especially transcription factors that recruit epigenetic regulators (histone modifying enzymes) to specific DNA promoters. The targeted transcription factors include but are not limited to the myocyte enhancing factor (MEF2), the forkhead/winged helix transcription factor FOXP3 and the transcription factor GATA3. Also disclosed are small molecule modulators of MEF2 and its associated factors that include but not limited to histone deacetylases (HDACs), p300/CBP and Cabin1 and the therapeutic applications thereof. |
| US08846930B2 |
Derivatives of heteroarylsulfonamides, their preparation and their application in human therapy
The present invention concerns derivatives of heteroarylsulfonamides, notably as blockers of Kv potassium channels, and more particularly of channels Kv1.5, Kv4.3 or Kv11.1, their application in clinical therapy and their preparation methods. These compounds correspond to the following general formula (I): where R1 represents one or more substituents of the phenyl core X such as: hydrogen, halogen, trifluoromethyl, trifluoromethoxy, linear or branched C1-C4 alkyl, or linear or branched C1-C4 alkoxy, A represents oxygen or sulphur, B represents nitrogen when n=1 or 2 and D represents —C(═O)—, or B represents CH when n=0 and D represents —CH2O— or when n=1 and D represents —O—, R2 represents a hydrogen, a methyl, a fluorine or chlorine atom or a methoxy, HetAr represents a pyridyl or quinolyl group, possibly substituted by a group such as a linear or branched C1-C4 alkyl, a linear or branched C1-C4 alkoxy, a halogen, or a trifluoromethyl, and to their pharmaceutically acceptable salts. |
| US08846927B2 |
Inhibitors of protein tyrosine kinase activity
This invention relates to compounds that inhibit protein tyrosine kinase activity. In particular the invention relates to compounds that inhibit the protein tyrosine kinase activity of growth factor receptors, resulting in the inhibition of receptor signaling, for example, the inhibition of VEGF receptor signaling and HGF receptor signaling. More particularly, the invention relates to compounds, compositions and methods for the inhibition of VEGF receptor signaling and HGF receptor signaling. The invention also provides compositions and methods for treating cell proliferative diseases and conditions. |
| US08846921B2 |
Method for producing 3,7-diaza-bicyclo[3.3.1]nonane metal complexes
The invention relates to a method for producing metal complexes of formula (2) [MaLxXn]Ym (2), where M is a metal from the group consisting of Mn(II), Mn(III), Mn(IV), Fe(II), Fe(III) or Fe(IV), X is a coordinating compound selected from mono-, bi- or tri-charged anions or neutral molecules which can coordinate to a metal in mono-, bi- or tri-dentate form, Y represents a non-coordinating counter-ion which ensures charge equalization of the complex, L represents a ligand of formula (1) or the protonized or de-protonized form thereof, and a, x, n, m, R, R1, R2, R3 and z have the meanings described in claim 1. Said method is characterized in that the reaction of one or more ligands of formula (1) with an iron salt or manganese salt is carried out in an acetone/water mixture in a temperature range from 0 to 50° C. and for this purpose a solution or a suspension of the one or more ligands of formula (1) in acetone is brought in contact with an aqueous metal salt solution of the iron salt or manganese salt in the temperature range in which the reaction takes place. |
| US08846919B2 |
Azaallyl-containing moieties as chelate for metals
The invention relates to di-aryl, di-heteroaryl or aryl-heteroaryl azaallyl compounds that are useful as chelates for metals. |
| US08846914B2 |
Compositions to effect neuronal growth
Compositions containing neurogenic agents for inhibition of neuron death and inducing proliferation of neural cells are disclosed. |
| US08846913B2 |
Neprilysin inhibitors
In one aspect, the invention relates to compounds having the formula: where R1, R2a, R2b, R3—R6, a, b, Z, and X are as defined in the specification, or a pharmaceutically acceptable salt thereof. These compounds have neprilysin inhibition activity. In another aspect, the invention relates to pharmaceutical compositions comprising such compounds; methods of using such compounds; and processes and intermediates for preparing such compounds. |
| US08846911B2 |
Process of isolating enantiomer components from enantiomer mixtures by particle-size-controlled crystallization
The present invention discloses a process for isolating enantiomer components from a mixture of enantiomers through particle-size-controlled crystallization, comprising the steps of: (a) forming a solution of a mixture of enantiomers (R) and (S) in a solvent in the absence of any further additives or agents; (b) seeding the solution of step (a) simultaneously or consecutively with seed crystals of enantiomer (R) and with seed crystals of enantiomer (S), wherein the seed crystals of enantiomer (R) differ in size and/or in quantity from the seed crystals of enantiomer (S) to allow separation of the crystals composed of a mixture enriched with enantiomer (R) from the crystals composed of a mixture enriched with enantiomer (S); (c) inducing simultaneous crystallization of enantiomer (R) and enantiomer (S); and (d) isolating crystals composed of a mixture enriched with enantiomer (R) from crystals composed of a mixture enriched with enantiomer (S) through size separation of the crystals, preferably through sieving, melting or sedimentation, in particular through sieving. |
| US08846909B2 |
Bicyclic heteroaryl kinase inhibitors and methods of use
Provided are compounds having an inhibitory effect on kinases including Mixed Lineage Kinases. Also provided are pharmaceutical compositions, methods of preparing the compounds, synthetic intermediates, and methods of using the compounds, independently or in combination with other therapeutic agents, for treating diseases and conditions that are affected by Mixed Lineage Kinase inhibition. Also provided are methods of treatment of neuropsychiatric disorders that comprise the inhibition of Mixed Lineage Kinases. |
| US08846903B2 |
Acyl-urea derivatives and uses thereof
Novel acyl-urea containing compounds, processes of preparing same, compositions containing same and uses thereof in the treatment of neurological diseases and disorders such as epilepsy, neuropathic pain, bipolar disorder, status epilepticus, chemically-induced convulsions and/or seizure disorders, febrile convulsions conditions, metabolic disturbances and a sustenance withdrawal conditions, are provided. Also provided are uses of these and other acyl-urea containing compounds in the treatment of neurological diseases and disorders. |
| US08846902B2 |
Process for the conversion of cellulose in hydrated molten salts
A process for converting cellulose to glucose, said process comprising the steps of: providing a hydrated molten salt; contacting the hydrated molten salt with a cellulose-containing material to form dissolved glucose; removing the dissolved glucose from the hydrated molten salt. |
| US08846900B2 |
Cellulose diacetate for retardation film
To provide a cellulose acetate which gives a cellulose acetate optical film exhibiting optical properties as a result of stretching, in which the film shows excellent stretchability and gives a stretched film having excellent optical properties.Disclosed is a cellulose diacetate for a retardation film, having a total degree of acetyl substitution of from 2.27 to 2.56, in which the cellulose diacetate has a polydispersity Mw/Mn of more than 3.0 and 7.5 or less, a degree of substitution at the 6-position of from 0.65 to 0.85, a half height width of acetylation distribution of from 1.0 to 2.3, and a viscosity-average degree of polymerization of 182 or more and 213 or less. The cellulose diacetate for a retardation film preferably has a 6-percent viscosity of from 120 to 230 mPa·s and preferably has a weight-average molecular weight Mw of 205,000 or more and 235,000 or less. |
| US08846899B2 |
Maltoside and phosphocholine derivatives, uses thereof and methods of preparing artificial lipid structures thereof
Disclosed are saccharide and phosphocholine derivatives. The derivatives include azide and alkyne derivatives which form one end of a variable length carbon chain. The opposite end of the variable length carbon chain is covalently linked to the saccharide or phosphocholine. The saccharide may be, for instance, a maltoside. The alkyne and azide derivatives of the saccharides and phosphocholine may be reacted together to form amphiphilic molecules useful in cellular membrane studies and applications. By adjusting the length of the carbon chain, the biochemical and biophysical properties of the resultant 1,4-disubstituted 1,2,3-triazole compounds may be custom tailored for the intended application. Resultant molecules may form micelles, bicelle, lipid bilayers and other like structures useful in the isolation and purification of membrane bound or membrane associated proteins and biochemical components. The saccharides and phosphocholine molecules may be alternatively substituted as desired to provide additional flexibility in designing the desired end product. |
| US08846898B2 |
Phosphinoamidite carboxylates and analogs thereof in the synthesis of oligonucleotide having reduced internucleotide charge
Nucleoside phosphinoamidite carboxylates and analogs are provided that have the structure of formula (III) wherein A is hydrogen, hydroxyl, lower alkoxy, lower alkoxy-substituted lower alkoxy, halogen, SH, NH2, azide or DL wherein D is O, S or NH and L is a heteroatom-protecting group, unsubstituted hydrocarbyl, substituted hydrocarbyl, heteroatom-containing hydrocarbyl, or substituted heteroatom-containing hydrocarbyl; B is a nucleobase; and one of R11 and R12 is a blocking group and the other is (IV) or (VI) in which W, X, Y, Z, R1 and n are as defined herein. |
| US08846897B2 |
Method for filtering nucleic acids, in particular from fixed tissue
The invention relates to a method for filtering nucleic acids, to a kit for carrying out the method according to the invention and to a novel use of magnetic particles for filtering a biological sample. The method according to the invention comprises the following steps: a) the sample is held in an aqueous solution; b) lysing of the sample; c) separation of cellular debris; and d) the nucleic acids are isolated from the solution, steps (a) to (c) taking place under non-chaotropic conditions. |
| US08846893B2 |
Non-ionically bound constructs, and compositions and kits comprising domains
The present invention provides an array of compositions useful for effecting and/or exhibiting changes in biological functioning and processing within cells and in biological systems containing such cells. In effect, these compositions combine chemical modifications and/or ligand additions with biological functions. The chemical modifications and/or ligand additions provide additional characteristics to the compositions without interfering substantially with their biological function. Such additional characteristics include nuclease resistance, targeting specific cells or specific cell receptors localizing to specific sites within cells and augmenting interactions between the compositions and target cells of interest as well as decreasing such interactions when desired. Also provided by the present invention are processes and kits. |
| US08846891B2 |
Infectious genotype 1a, 1b, 2a, 2b, 3a, 5a, 6a and 7a hepatitis C virus lacking the hypervariable region 1 (HVR1)
The present inventors used the previously developed H77/JFH 1T27OOC,A4O8OT (1a/2a), J4/JFH 1T2996C,A4827T,ΔHVRI (1b/2a), J6/JFH 1ΔHVRI (2a/2a), J8/JFH 1ΔHVRI (2b/2a), S52/JFH 1T27i8G,τ7i6oc (3a/2a), SA13/JFH 1C34O5G,A3696G (5a/2a) and HK6a/JFH 1T1389c,A1590G (6a/2a) constructs for the deletion of Hypervariable Region 1 (HVR1) to construct viable, JFH 1 (genotype 2a) based, genomes. The present inventors serially passaged the viruses in cell culture obtaining relatively high HCV RNA titers and infectivity titers. Sequence analysis of the viruses identified mutations adapting H77/JFH 1T27OOC,A4O8OT,ΔHVR1 (1a/2a), J8/JFH 1ΔHVR1 (2b/2a), S52/JFH 1T2718G,T716OC,ΔHVR1 (3a/2a) and J4/JFH 1T2996C,A4827T,ΔHVR1 (1b/2a) to the HVR1 deletion. |
| US08846889B2 |
Peptide biosynthesis and pain therapy
The invention provides an expression cassette comprising a DNA sequence encoding amino acids 1-99 of human preproenkephalin, a DNA sequence encoding a precursor of a carboxy-amidated peptide flanked by dibasic cleavage sites and optionally a DNA sequence encoding a marker protein (such as Enhanced Green Fluorescent Protein (GNP)) all in operable linkage and under control of a promoter. Where the encoded precursor of a carboxy-amidated peptide is an agonist for an opioid receptor, the invention further provides a method of treating neuropathic pain by administering the gene transfer vector comprising such an expression cassette to a patient. The invention also provides a method for detecting a peptide having a desired effect comprising introducing a library of DNA sequences encoding one or more precursors of carboxy-amidated peptides into host cells; expressing the carboxy-amidated peptides encoded in the library to provide expression products; and screening from the polypeptide expression products for the desired effect. |
| US08846887B1 |
High activity mutants of butyrylcholinesterase for cocaine hydrolysis
Butyrylcholinesterase (BChE) polypeptide variants of the presently-disclosed subject matter have enhanced catalytic efficiency for (−)-cocaine, as compared to wild-type BChE. Pharmaceutical compositions of the presently-disclosed subject matter include a BChE polypeptide variant having an enhanced catalytic efficiency for (−)-cocaine. A method of the presently-disclosed subject matter for treating a cocaine-induced condition includes administering to an individual an effective amount of a BChE polypeptide variant, as disclosed herein, to lower blood cocaine concentration. |
| US08846885B2 |
Oligonucleotide with protected base
The present invention provides a protected nucleotide for elongation, which can be purified efficiently and in a high yield by a liquid-liquid extraction operation, and can achieve an oligonucleotide production method by a phosphoramidite method.It has been found that the above-mentioned problem can be solved by a particular oligonucleotide comprising a protected base and/or particular oligonucleotide protected by a branched chain-containing aromatic group at 3′-position. |
| US08846884B2 |
Method for enrichment and isolation of endogenous transcription factor and complexes thereof and corresponding tandem arrays of concatenated transcription factor response elements
The present invention provides a method for enrichment and isolation of endogenous transcription factors and their complexes. Also, this invention provides corresponding tandem arrays of concatenated transcription factor response elements (catTFRE). The method employs the property of transcription factors binding to sequence-specific DNA elements during regulation of gene expression. The catTFREs are designed and synthesized as concatenate dual copies of DNA response elements for various transcription factors. The DNA sequence of synthesized catTFRE is cloned to a target vector. Biotinylated catTFRE with 200 bp arms is prepared by PCR strategy. For enrichment and isolation of endogenous transcription factors and their complexes, the biotinylated catTFRE is immobilized to streptavidin-coated magnetic beads and then incubated with nuclear extract. Thereby endogenous transcription factors and their complexes are isolated from nuclear extract. Identification by mass spectrometry or other functional characterization can be further performed according to the application purposes. |
| US08846882B2 |
Method of producing 4-demethoxydaunorubicin
The present invention relates to a method for the synthesis of 4-demethoxydaunorubicin (idarubicin) having the chemical structure of formula (I), which involves the demethylation of 3′-Prot-daunorubicin in the presence of a soft Lewis acid. The method of the present invention does not comprise cleavage of the glycosidic linkage at carbon C7, thus resulting in a faster synthesis cycle and an improved yield of the final product. |
| US08846880B2 |
Synthetic analogues of phosphatidyl-myo-inositol mannosides with an inhibitory activity of the inflammatory response
The present invention relates to novel synthetic analogs of phosphatidyl-myo-inositol mannosides (hereinafter referred to as PIMs) of general formula (I): or a pharmaceutically acceptable salt thereof, to the method for preparing same and to the use thereof in the prevention or treatment of a disease associated with the overexpression of cytokines or of chemokines, in particular of TNF and/or of IL-12. The invention also relates to a pharmaceutical composition comprising at least one synthetic derivative of PIM. |
| US08846878B1 |
Method and device for isolating a protein sample
A novel method for recovering nucleic acids and proteins from a biological sample having the steps of mixing a biological sample with a nucleic acid binding solution and contacting the mixture with a first porous silica compound configured to reversibly bind a nucleic acid. The fluid remainder of the mixture is gathered for protein extraction. The first silica compound is contacted with a nucleic acid elution solution which causes a majority of the nucleic acid bound to the first porous silica compound to unbind and enter the solution phase. The solution is collected, which contains isolated nucleic acid. The fluid gathered for protein extraction is mixed with a protein binding solution and contacted with a protein binding porous silica compound configured to reversibly bind a protein. The fluid remainder is separated from the protein binding porous silica compound. A protein elution solution is contacted with the protein binding porous silica compound to cause a majority of the protein bound to the protein binding porous silica compound to unbind and enter the solution phase, allowing the protein to be isolated. |
| US08846874B2 |
IgG Fc fragment for a drug carrier and method for the preparation thereof
Disclosed is an IgG Fc fragment useful as a drug carrier. Also, the present invention discloses a recombinant vector expressing the IgG Fc fragment, a transformant transformed with the recombinant vector, and a method of preparing an IgG Fc fragment, comprising culturing the transformant. When conjugated to a certain drug, the IgG Fc fragment improves the in vivo duration of action of the drug and minimizes the in vivo activity reduction of the drug. |
| US08846872B2 |
Monoclonal antibodies and diagnostic uses thereof
The disclosure relates to antibodies to the preferentially expressed antigen in melanoma (PRAME), and the synovial sarcoma X breakpoint 2 (SSX-2) antigens, methods of use, and diagnostic kits thereof. In exemplary embodiments, the disclosure relates to monoclonal antibodies to specific epitopes of the PRAME and SSX-2 antigens and methods of using such antibodies. |
| US08846867B2 |
Isolation of anti-desmoglein 1 antibodies by phage display of pemphigus foliaceus autoantibodies
This invention relates to compositions and methods for the use of anti-autoimmune reagents that specifically bind to anti-desmoglein antibodies, which are responsible for pemphigus foliaceus. In addition, the invention relates to methods and compositions for inhibiting the expression or function of a variable region of an anti-desmoglein (anti-Dsg) pathogenic autoantibody. |
| US08846865B2 |
Endolysin OBPgpLYS
The present invention relates to a polypeptide with an amino acid sequence according to SEQ ID NO: 1 and fragments or derivatives thereof. The present invention further relates to fusion proteins comprising said polypeptide and an additional peptide stretch fused to said polypeptide at the N- or C-terminus. Moreover, the present invention relates to nucleic acid molecules encoding said polypeptide or fusion protein, vectors comprising said nucleic acid molecules and host cells comprising either said nucleic acid molecules or said vectors. In addition, the present invention relates to said polypeptide or fusion protein for use as a medicament, in particular for the treatment or prevention of Gram-negative bacterial infections, as diagnostic means, as cosmetic substance or as sanitizing agent. The present invention also relates to the use of said polypeptide or fusion protein for the treatment or prevention of Gram-negative bacterial contamination of foodstuff, of food processing equipment, of food processing plants, of surfaces coming into contact with foodstuff, of medical devices, of surfaces in hospitals and surgeries. Furthermore, the present invention relates to a pharmaceutical composition comprising said polypeptide or fusion protein. |
| US08846861B2 |
Peptide clearing agents
A peptide clearing agent is provided for clearance of a conjugate of an enzyme and a binding molecule which binds specifically at a target location from a non-target location in a subject. The peptide clearing agent binds the active site of the enzyme. The peptide also binds to the asialoglycoprotein receptor expressed by hepatic cells to facilitate clearance through the liver. The peptide may be glycosylated to facilitate clearance through the liver by binding to hepatic cells expressing an asialoglycoprotein receptor. Typically, the peptide prevents or inhibits enzyme activity upon binding to the enzyme and is not substantially modified by the enzyme activity. The peptide may be based upon the dipeptide amino-naphthoic acid (ANA)-glutamate (GIu) and may comprise the amino acid sequence serine (Ser)-Alanine (Ala)-amino-naphthoic acid (ANA)-glutamate (GIu). In such cases, the enzyme of interest is typically CPG2. |
| US08846856B2 |
Hydroxyl-functional polyethers and a preparation process therefor
A novel hydroxyl-functional polyether derived from the reaction of (a) a divinylarene dioxide, particularly a divinylarene dioxide derived from divinylbenzene such as divinylbenzene dioxide (DVBDO); and (b) a diphenol; wherein the reaction product is thermally stable and exhibits an absence of self-polymerization (crosslinking or gelling) upon heating at elevated temperatures. The novel hydroxyl-functional polyether offers improved properties compared to known hydroxyl-functional polyethers such as solid epoxy resins, phenolic epoxy resins (hardeners), and poly(hydroxyl ethers). |
| US08846855B2 |
Conjugated fused thiophenes, methods of making conjugated fused thiophenes, and uses thereof
Described herein are compositions including heterocyclic organic compounds based on fused thiophene compounds, polymers based on fused thiophene compounds, and methods for making the monomers and polymer along with uses in thin film-based and other devices. |
| US08846854B2 |
Sulfonated poly(arylenes), polymer compounds and methods of producing the same
A copolymer containing, in addition to recurring elements of a sulfonated poly(arylene) containing exclusively recurring structural element(s) of the general formulas —[—Ar1(SO3M)n-X—]— and —[—Ar2(SO3M)n-Y—]—, wherein X and Y, which are identical or different from each other, each represent an electron-acceptor group, Ar1 and Ar2, which are either identical or different from each other, represent an aromatic or heteroaromatic ring system with 5-18 ring atoms; wherein the aromatic or heteroaromatic ring system, in addition to the SO3M and the substituents X and Y, optionally comprises additional substituents which are not electron-donor groups; M represents monovalent cation and n is an integral number between 1 and 4; and wherein X, Y, Ar1, Ar2, M and n can be identical or different in various structural elements, independently of each other, one or several additional elements of at least one additional monomer or macromonomer. |
| US08846849B2 |
Tissue sealants from plasma derived proteins
The present invention is directed in one embodiment to a tissue adhesive or sealant composition comprising an electrophilic group containing cross-linking compound having a linker moiety of a diglycolic acid, a water soluble core moiety and an electrophilic group that is covalently bonded to the diglycolic acid linker moiety and a nucleophilic group containing protein. In other embodiments, the present invention is directed to a delivery device or a medical device on which the composition has been applied or incorporated therein. The present invention is also directed to a method for sealing tissue using the tissue adhesive or sealant composition. |
| US08846846B2 |
Naphthalene derivative, resist bottom layer material, and patterning process
A naphthalene derivative having formula (1) is provided wherein Ar1 and Ar2 denote a benzene or naphthalene ring, and n is such a natural number as to provide a weight average molecular weight of up to 100,000. A material comprising the naphthalene derivative or a polymer comprising the naphthalene derivative is spin coated to form a resist bottom layer having improved properties. A pattern forming process in which a resist bottom layer formed by spin coating is combined with an inorganic hard mask formed by CVD is available. |
| US08846845B2 |
Bioabsorbable and biocompatible polyurethanes and polyamides for medical devices
Absorbable polyurethanes, polyamides and polyester urethanes prepared from at least one compound selected from: or the corresponding diamines or diisocyanates thereof, wherein each X independently represents —CH2COO—, —CH(CH3)COO—, —CH2CH2OCH2COO—, —CH2CH2CH2CH2CH2COO—, —(CH2)yCOO— where y is 2 to 4 or 6 to 24, or —(CH2CH2O)z′CH2COO— where z′ is 2 to 24; each Y represents —COCH2O—, —COCH(CH3)O—, —COCH2OCH2CH2O—, —COCH2CH2CH2CH2CH2O—, —CO(CH2)mO— where m is 2 to 4 or 6 to 24, or —COCH2O(CH2CH2O)n— where n is 2 to 24; R′ is hydrogen, benzyl or straight-chained or branched alkyl; p is 1 to 4; and Rn represents one or more members selected from H, alkoxy, benzyloxy, aldehyde, halogen, carboxylic acid and —NO2, which is attached directly to an aromatic ring or attached through an aliphatic chain. Absorbable polymers prepared from these compounds are useful for drug delivery, tissue engineering, tissue adhesives, adhesion prevention and other implantable medical devices. |
| US08846839B2 |
Copolymers having zwitterionic moieties and dihdroxyphenyl moieties and medical devices coated with the copolymers
Copolymers are manufactured to include a zwitterionic monomer (e.g., methacryloyloxyethyl phosphorylcholine monomer), a dihydroxyphenyl derivatized monomer, and optionally one or more additional monomers. The dihydroxyphenyl derivatized monomer gives the copolymers excellent adhesion properties. Optional monomers include a cationic amino monomer, a hydrocarbon monomer, and/or a hydrophilic monomer. The copolymers are biocompatible and can be used with medical devices. |
| US08846836B2 |
Hyaluronic acid based copolymers
Hyaluronic acid (HA) conjugates or crosslinked HAs compositions for coating an implantable device are provided. The implantable device can be used for treating a disorder such as atherosclerosis, thrombosis, restenosis, high cholesterol, hemorrhage, vascular dissection or perforation, vascular aneurysm, vulnerable plaque, chronic total occlusion, claudication, anastomotic proliferation for vein and artificial grafts, bile duct obstruction, ureter obstruction, tumor obstruction, and combinations thereof. |
| US08846835B2 |
Adjusting polymer composition
A scavenger is used to indirectly control the ratio of polymer components in a polyethylene composition made using a combination catalyst comprising an inorganic chromium catalyst, and a group 4 single site catalyst. |
| US08846832B2 |
Storage stable and safe peroxide emulsions with a high active oxygen content
Emulsion comprising an oil phase dispersed in an aqueous phase, wherein said oil phase comprises at least 53 wt % of one or more organic peroxides, more than 50 wt % of which have a molecular active oxygen content of at least 7.00 5 wt %, said emulsion satisfying the classification tests for organic peroxide type F. This emulsion allows the safe transport and storage of organic peroxide emulsions with high active oxygen content without the need for larger vent openings or higher design pressure of transport tanks and storage tanks. |
| US08846827B2 |
Epoxy siloxane coating compositions
Epoxy-polysiloxane based coating and flooring compositions exhibiting improved flexibility, and excellent weatherability and corrosion resistance after curing are described. The epoxy-polysiloxane polymer coating composition may be prepared by combining a polysiloxane, an epoxide resin material, and a cure system including a blend of at least one trialkoxy functional aminosilane and at least one amino functional polysiloxane resin, where the blend has an alkoxy content of 10% by weight to 25% by weight. |
| US08846822B2 |
Curable composition
Provided is a curable composition that has low modulus, high elongation and low viscosity, and can be used for building sealing materials. This curable composition includes: an organic polymer (A) containing on average at least 1.4 reactive silyl groups per molecule; and an organic polymer (B) containing on average less than one reactive silyl group per molecule, wherein the number average molecular weight of component (B) is lower than the number average molecular weight of component (A) by at least 3,000, and the ratio (y)/(x) of the number of moles (y) of organic polymers containing only one reactive silyl group per molecule among components (A) and (B) to the number of moles (x) of organic polymers containing at least 2 reactive silyl groups per molecule among components (A) and (B) is not more than 5. |
| US08846818B2 |
Engineered cross-linked thermoplastic particles for interlaminar toughening
Thermoplastic polymer particles directly cross-linked together or cross-linked via a separate and independent polymer network to form an inter-penetrating network are disclosed herein, along with methods of manufacturing and use as interleaf tougheners of pre-pregs and composite articles. |
| US08846815B2 |
Peroxide-cured thermoplastic vulcanizates prepared with ultrahigh molecular weight plastics
A thermoplastic vulcanizate comprising a dynamically cured rubber, where the rubber is peroxide cured, and a thermoplastic phase, where at least 10% by weight of the thermoplastic phase includes an ultrahigh molecular weight plastic, where the ultrahigh molecular weight plastic is characterized by a Mw that is greater than 0.8×106 g/mole. |
| US08846814B2 |
Use of polyolefins having isotactic structural elements in flooring materials
The present invention relates to the use of polyolefins having isotactic structural elements in floor coverings, in particular in carpets or artificial lawns. |
| US08846812B2 |
Process for manufacturing fluoroelastomer compositions containing fluoroplastic fibrils
Disclosed herein is a process for the manufacture of a fluoroelastomer composition containing fluoropolymer fibrils. The process comprises applying shear to a fluoroelastomer gum in a mixer while adding a liquid dispersion of fibrillatable fluoropolymer. |
| US08846811B2 |
Reactor continuity
A dual catalyst system comprising a phosphinimine ligand containing catalyst and phenoxide ligand (preferably a salicylaldimine) on a support treated with a metal salt has improved reactor continuity in a dispersed phase reaction in terms of initial activation and subsequent deactivation The resulting catalyst has a lower consumption of ethylene during initiation and a lower rate of deactivation. Preferably the catalyst is used with an antistatic agent. |
| US08846810B2 |
Polymer particle and method for producing the same
A method for producing polymer particles, including (A) polymerizing and granulating a ring-opening polymerizable monomer in a compressive fluid with a catalyst in the presence of a surfactant, or (B) polymerizing and granulating an addition polymerizable monomer in a compressive fluid in the presence of a silicone surfactant. |
| US08846808B2 |
Curable organopolysiloxane composition
Crosslinkable compositions containing an alkoxy-functional polyorganosiloxane and a titanium chelate complex exhibit good moisture-curing properties and produce coatings resistant to temperature ramp extremes. |
| US08846805B2 |
Thermoplastic polyolefin compounds with decreased flaming sensitivity
Thermoplastic polyolefin compounds for the production of injection molded, paintable and flame pre-treatable articles comprising A) 50 wt % to 90 wt % of a propylene homo- or copolymer matrix phase (M) and B) 10 wt % to 50 wt % of a first elastomer comprising an ethylene-C3-C6-alpha olefin copolymer rubber C) 0 wt % to 20 wt %, based on the total weight of A and B, of a second elastomer, component B) and C) forming a disperse phase (E) and D) >30 wt % up to 60 wt %, based on the total weight of components A, B and C, of an inorganic filler, if the intrinsic viscosity of the disperse phase (E) is <2.2 dl/g according to ISO 1628 (with decalin as solvent) or 0 wt % to <30 wt % based on the total weight of components A, B and C, of an inorganic filler, if the intrinsic viscosity of the disperse phase (E) is ≧2.2 dl/g according to ISO 1628 (with decalin as solvent). |
| US08846799B2 |
Epoxy resin composition, prepreg, and metal-clad laminate and multilayered printed wiring board
The present invention provides an epoxy resin composition exhibiting good workability in drilling, molding, and desmearing as well as good interlayer adhesion strength. This epoxy resin composition comprises an epoxy resin, a curing agent, and an inorganic filler. The epoxy resin is composed of a dicyclopentadiene-based epoxy resin and a novolac-based epoxy resin. The curing agent is a biphenyl-based phenol resin. The inorganic filler is composed of aluminum hydroxide and granular silica having an epoxy-silane treated surface. The epoxy resin composition contains 20 to 50% by weight of the granular silica. The epoxy resin composition contains 2 to 15% by weight, based on total weight of granular silica, of the aluminum hydroxide. |
| US08846797B2 |
Metallic ink composition and writing instrument containing same
Metallic ink compositions for use in capillary-action markers are provided. More particularly, a metallic ink composition includes an organic solvent, a metallic pigment, and a resin component. |
| US08846795B2 |
Method for producing polymer molded article, and polymer molded article
Provided are a method for producing a polymer molded article, which is capable of increasing crystallinity, heat resistance, and isotropic elastic modulus while maintaining the original shape of a polymer molded body and a polymer molded article obtained by the method and having a high crystallinity, high heat resistance, and a high isotropic elastic modulus. The method for producing a polymer molded article includes the steps of: preparing a polymer material mainly containing a crystalline polymer; and impregnating the polymer material with a first gas having solubility in the crystalline polymer in an atmosphere in which the pressure of the first gas is equal to or higher than atmospheric pressure at a temperature higher than (Tm−30)° C. but lower than (Tm−15)° C., where Tm represents the melting point of the crystalline polymer, to obtain a polymer molded article. The polymer molded article is obtained by such a production method. |
| US08846787B2 |
High curing inducing surface applied setting retarder
Exemplary methods and compositions of the invention for retarding the surface of a hydratable cementitious composition comprise the use of a non-bituminous cationic emulsion comprising at least one curing compound comprising an acrylic polymer, a paraffin, or a mixture thereof, to hinder evaporation of water; at least one set retarder; and at least one cationic surfactant. |
| US08846786B2 |
Aqueous dispersed polyester resin compositions
The invention relates to a radiation curable aqueously dispersed polyester resin composition containing an emulsifier D and the reaction product AC of a hydroxy functional polyester resin A and an olefinically unsaturated compound C which can be radically polymerized and which is attached to the polyester resin backbone by an ester linkage or a urethane linkage. The invention also relates to a process for its preparation and to a method of use thereof. |
| US08846778B2 |
Method and composition for printing tactile marks and security document formed therefrom
Ultraviolet light-curable deposits are printed onto a substrate in a predetermined pattern to make tactile marks (e.g. Braille-like resin dots) for use by people with impaired vision to, for example, recognize the denominations of banknotes. The deposit demonstrates high adhesion due to: (1) presence of 20-80% (wt.) of a low viscosity acrylate component to provide a substrate-penetrating property; and, (2) 2-30% (wt.) of an adhesion-promoting acid acrylate. The deposit material further includes 1-30% (wt.) of urethane acrylate, 1-30% by weight of reactive diluent, photoinitiator and 1-10% (wt.) of rheological adsorbing additive. Optimally, the adhesion promoter is added after the other components have been mixed with the rheological additive. The printing step may be followed by heating before the curing step to increase penetration of the ink into the substrate. The deposit may comprise a taggant for use as a security feature. |
| US08846777B2 |
Thiol-vinyl and thiol-yne systems for shape memory polymers
A variety of biomedical devices are provided which include thiol-ene or thiol-yne shape memory polymers. The biomedical devices of the invention are capable of exhibiting shape memory behavior at physiological temperatures and may be used in surgical procedures. Methods of making the devices of the invention are also provided. |
| US08846769B2 |
Composition made of polyalkoxylated derivatives of trimethylolpropane and fatty alcohols, method for preparing said composition, and use thereof as a reverser in self-reversible reverse latexes
A novel composition made of polyalkoxylated derivatives of trimethylolpropane and fatty alcohols, the composition lending itself to the preparation thereof and to the use thereof as a reversing agent for a reversible reverse latex. |
| US08846768B2 |
Use of compounds isolated from Euphorbia neriifolia for treating cancer and/or thrombocytopenia
Novel Uses of small molecules, particularly, triterpenoids and ingol diterpenes isolated from Euphorbia neriifolia, are disclosed herein. The triterpenoids are useful as lead compounds for manufacturing a medicament or a pharmaceutical composition for treating cancer; whereas the ingol diterpenes are useful as lead compounds for manufacturing a medicament or a pharmaceutical composition for treating thrombocytopenia. |
| US08846767B2 |
Flow path conditioner system
Compositions (3) and methods of using such compositions (3) to condition, clean, or disinfect the flow path of a conduit (8) of a microfluidic devices (16), such as flow cytometers or liquid chromatographs. |
| US08846765B2 |
Pharmaceutical combination
A pharmaceutical combination comprising as components (a) at least one 3-(3-dimethylamino-1-ethyl-2-methyl-propyl)-phenol compound, and (b) at least one NMDA-antagonist, a pharmaceutical formulation and a dosage form comprising such a combination, and a method of treating pain, e.g. inflammatory pain or neuropathic pain, in which components (a) and (b) are administered simultaneously or sequentially to a mammal, with component (a) being administered either before or after component (b), and with components (a) or (b) being administered to the mammal either via the same pathway of administration or via different pathways of administration. |
| US08846762B2 |
Benzopyran and benzoxepin PI3K inhibitor compounds and methods of use
Benzopyran and benzoxepin compounds of Formulas I and II, and including stereoisomers, geometric isomers, tautomer solvates, metabolites and pharmaceutically acceptable salts thereof, are useful for inhibiting lipid kinases including p110 alpha and other isoforms of PI3K, and for treating disorders such as cancer mediated by lipid kinases. Methods of using compounds of Formulas I and II for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions, are disclosed. |
| US08846753B2 |
Modulators of ATP-binding cassette transporters
Compounds of the present invention and pharmaceutically acceptable compositions thereof, are useful as modulators of ATP-Binding Cassette (“ABC”) transporters or fragments thereof, including Cystic Fibrosis Transmembrane Conductance Regulator (“CFTR”). The present invention also relates to methods of treating ABC transporter mediated diseases using compounds of the present invention. |
| US08846752B2 |
Isoflavone fatty acid ester derivatives, preparation method and pharmaceutical uses thereof
Isoflavone fatty acid ester derivatives of formula (I) or (II), the preparation method thereof and the pharmaceutical compositions containing such compounds are disclosed. The uses of such compounds in preparation of medicaments for preventing or treating hyperlipidemia, obesity or type II diabetes are also disclosed. |
| US08846748B2 |
Indolyl or indolinyl hydroxamate compounds
Indolyl or indolinyl compounds of formula (I): wherein bond, n, R1, R2, R3, R4, R5, and R6, are defined herein. Also disclosed is a method for treating cancer with these compounds. |
| US08846741B2 |
N-substituted aminobenzocycloheptene, aminotetraline, aminoindane and phenalkylamine derivatives, pharmaceutical compositions containing them, and their use in therapy
The present invention relates to N-substituted aminobenzocycloheptene, aminotetraline, aminoindane and phenalkylamine derivatives of the formula (I), (II), (III) or (IV) or a physiologically tolerated salt thereof. The invention relates to pharmaceutical compositions comprising such N-substituted amino-benzocycloheptene, aminotetraline, aminoindane and phenalkylamine derivatives, and the use of such N-substituted aminobenzocycloheptene, aminotetraline, aminoindane and phenalkylamine derivatives for therapeutic purposes. The N-substituted aminobenzocycloheptene, aminotetraline, aminoindane and phenalkylamine derivatives are GlyT1 inhibitors. |
| US08846740B2 |
Biotherapeutics for the treatment of infectious diseases
An occlusive dressing made with an elastomeric gel and one or more active agents is described. The elastomeric gel contains a plasticizing oil phase and a block copolymer agent. Methods of preventing, treating, curing or mitigating an infectious disease and methods of making the dressings are also disclosed. |
| US08846736B2 |
Pyrrole inhibitors of S-nitrosoglutathione reductase as therapeutic agents
The present invention is directed to inhibitors of S-nitrosoglutathione reductase (GSNOR), pharmaceutical compositions comprising such GSNOR inhibitors, and methods of making and using the same. |
| US08846734B2 |
Diazonamide analogs
Diazonamide analogs having anti-mitotic activity, useful for the treatment of cancer and other proliferative disorders, and related pharmaceutical compositions are provided. |
| US08846729B2 |
2-thio-1,3,4-oxadiazoles azetidine derivatives as sphingosine-1 phosphate receptors modulators
The present invention relates to 2-thio-1,3,4-oxadiazoles azetidine derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of sphingosine-1-phosphate receptors. |
| US08846727B2 |
Haloalkyl heteroaryl benzamide compounds
A new class of haloalkyl heteroaryl benzamides is described. These compounds show strong activity against hepatitis viruses. |
| US08846726B2 |
Modulators of indoleamine 2,3-dioxygenase and methods of using the same
The present invention is directed to modulators of indoleamine 2,3-dioxygenase (IDO), as well as compositions and pharmaceutical methods thereof. |
| US08846725B2 |
Highly penetrating compositions and methods for treating pathogen-induced disordered tissues
Compositions and methods for treating disordered tissues, such as caused by pathogens and/or by toxins. The treatment compositions include an anti-infective active agent, a liquid carrier, and benzocaine in an amount so that the treatment composition penetrates more quickly into disordered tissue compared to the treatment composition in the absence of the benzocaine. In addition, the benzocaine can increase residence time of the anti-infective active in the treatment area. The preferred anti-infective active agent can be an organohalide, such as a quaternary ammonium halide compound, an example of which is benzalkonium chloride. The treatment compositions and methods may employ the use of an applicator adapted for use in promoting penetration of the treatment composition and/or agitation of the disordered tissue to further enhance penetration. |
| US08846723B2 |
Esters of O-substituted hydroxy carboxylic acids and preparations thereof
Esters of O-substituted hydroxy carboxylic acids are provided having Formula 1, or 2, or both Formulas 1 and 2: wherein R and R1 are independently selected from the group consisting of substituted and unsubstituted, branched- and straight-chain, saturated, unsaturated, and polyunsaturated C1-C22 alkyl, substituted and unsubstituted C3-C8 cycloalkyl, substituted and unsubstituted C6-C20 carbocyclic aryl, and substituted and unsubstituted C4-C20 heterocyclic; wherein the heteroatoms are selected from sulfur, nitrogen, and oxygen; and wherein n is 1-6. Process of producing esters of O-substituted hydroxy carboxylic acids are also provided. |
| US08846722B2 |
Animal parasite-control method using insect growth regulators
Methods and formulations for treating animal ectoparasites, effective against parasites such as fleas and ticks are provided. The methods comprise topically co-administering a non-mobile insect growth regulator and a mobile insect growth regulator to the animal. Parasiticidal formulations for treating animal ectoparasites are also provided, which can be safe to use and avoid the many common deleterious side effects of conventional topical formulations. The topical formulations comprise a combination of two insect growth regulators, a non-mobile insect growth regulator and a mobile insect growth regulator. The topical formulation can be packaged with the two insect growth regulators together or packaged to prevent mixing of the two insect growth regulators prior to administering the topical insecticide formulation to the animal. |
| US08846721B2 |
Compositions for reducing aβ 42 production and their use in treating alzheimer's disease (AD)
Novel small molecule compounds for reduction of Aβ 42 production and for treatment of Alzheimer′s Disease and other neurodegenerative disorders, methods of making them and pharmaceutical compositions containing them are described. |
| US08846720B2 |
Pest controlling composition and method for controlling pest
The present invention provides a composition having an excellent controlling activity on a pest. The composition comprising a compound represented by Formula (1) and one or more diamide compound(s) selected from Group (A) shows an excellent controlling activity on a pest. Group (A): a group consisting of a compound of Formula (2): wherein a combination of R1, R2 and R3 is a combination whose R1 is bromine atom, R2 is chlorine atom and R3 is 1-cyclopropylethyl group, a combination whose R2 is chlorine atom, and R2 and R3 are both methyl group, or a combination whose R1 and R3 are both methyl group and R2 is cyano group, and a compound of Formula (3): |
| US08846715B2 |
(2S,3R)-N-(2((3-pyridinyl)methyl)-1-azabicyclo[2.2.2]oct-3-yl)benzofuran-2-carboxamide novel salt forms, and methods of use thereof
The present invention relates to (2S,3R)—N-(2-((3-pyridinyl)methyl)-1-azabicyclo[2.2.2]oct-3-yl)benzofuran-2-carboxamide, novel salt forms thereof, methods for its preparation, novel intermediates, and methods for treating a wide variety of conditions and disorders, including those associated with dysfunction of the central and autonomic nervous systems. |
| US08846714B2 |
1H-pyrazolo[3,4-β]pyridines and therapeutic uses thereof
Provided herein are compounds according to Formula I and pharmaceutically acceptable salts thereof, and compositions comprising the same, for use in various methods, including treating cancers such as colon, ovarian, pancreatic, breast, liver, prostate and hematologic cancers: |
| US08846712B2 |
6-(4-hydroxy-phenyl)-3-styryl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid amide derivatives as kinase inhibitors
The present invention relates to pyrazolo[3,4-b]pyridine compounds of the formula I, in which R1, R2, R3, R4 and R5 are defined as indicated below. The compounds of the formula I are kinase inhibitors, and are useful for the treatment of diseases associated with diabetes and diabetic complications, such as, diabetic nephropathy, diabetic neuropathy and diabetic retinopathy, for example. The invention furthermore relates to the use of compounds of the formula I, in particular as active ingredients in pharmaceuticals, and pharmaceutical compositions comprising them. |
| US08846711B2 |
Heterocyclic acrylamides and their use as pharmaceuticals
The invention relates to novel heterocyclic acrylamide compounds (I), to the preparation of the compounds and intermediates used therein, to the use of the compounds as antibacterial medicaments and pharmaceutical compositions containing the compounds. |
| US08846703B2 |
Crystal of a free tricyclic pyrazolopyrimidine derivative
To provide a crystal of a tricyclic pyrazolopyrimidine compound inhibiting the effect of HSP90. The present invention provides a crystal of 2-{4-amino-2-[(3-chloro-4-methoxy-5-methylpyridin-2-yl)methyl]-2,7-dihydro-6-thia-1,2,3,5-tetraazabenzo[cd]azulen-8-yl}-N-methylacetamide which inhibits the ATPase activity of HSP90 and which has antitumor activity, a medicament comprising the same, an anticancer agent comprising the same, and the like. |
| US08846700B2 |
Heteroaryl quinazoline derivatives
Disclosed are compounds of the following formula and their pharmaceutically-acceptable salts, which have an effect of glucokinase activation and are useful in the field of medicines for treatment for diabetes, obesity, etc. (wherein ring A represents a pyrazolyl group optionally having a lower alkyl group, etc.; ring B represents a heteroaryl group; R represents a lower alkyl group, etc.; R1 represents a group of a formula: (wherein R11 and R12 each independently represent a hydrogen atom, etc.; m indicates an integer of from 2 to 6), etc.; R2 represents a lower alkyl group, etc.; r indicates an integer of from 0 to 3; k indicates an integer of from 0 to 4). |
| US08846695B2 |
Treatment for diabetes in patients with inadequate glycemic control despite metformin therapy comprising a DPP-IV inhibitor
The present invention relates to the finding that certain DPP-4 inhibitors are particularly suitable for improving glycemic control in type 2 diabetes patients with inadequate glycemic control despite metformin therapy. |
| US08846694B2 |
Pyrrolidone derivatives for use as MetAP-2 inhibitors
Compounds of the formula (I), in which R, X, Y, Z, R3 and R4 have the meanings indicated in claim 1, are inhibitors of methionine aminopeptidase and can be employed for the treatment of tumours. |
| US08846691B2 |
Heterocyclic carboxylic acid derivatives having a 2,5,7-substituted oxazolopyrimidine ring
The invention relates to oxazolopyrimidine compounds of formula (I), where A, R1, R2, R3, R4, X and Y are defined as stated in the claims. The compounds of formula I are suitable, for example, for wound healing. |
| US08846688B2 |
Sodium channel blockers
This invention relates to sodium channel blocking phenyl guanidine compounds of Formula (I): pharmaceutical compositions comprising them, and methods of using them for blocking sodium channels, promoting hydration of mucosal surfaces, and for methods of treating diseases including cystic fibrosis, COPD, asthma, emphysema, chronic bronchitis, and pneumonia. |
| US08846685B2 |
Human protein tyrosine phosphatase inhibitors and methods of use
The present disclosure relates to compounds effective as human protein tyrosine phosphatase beta (HPTP-β) inhibitors thereby regulating angiogenesis. The present disclosure further relates to compositions comprising said human protein tyrosine phosphatase beta (HPTP-β) inhibitors, and to methods for regulating angiogenesis. |
| US08846683B2 |
Pyrimidyl cyclopentanes as Akt protein kinase inhibitors
The present invention provides compounds of Formula I, including tautomers, resolved enantiomers, diastereomers, solvates, metabolites, salts and pharmaceutically acceptable prodrugs thereof. Also provided are methods of using the compounds of this invention as AKT protein kinase inhibitors and for the treatment of hyperproliferative diseases such as cancer. |
| US08846681B2 |
Pyrimidyl cyclopentanes as AKT protein kinase inhibitors
The present invention provides compounds of Formula I, including tautomers, resolved enantiomers, diastereomers, solvates, metabolites, salts and pharmaceutically acceptable prodrugs thereof. Also provided are methods of using the compounds of this invention as AKT protein kinase inhibitors and for the treatment of hyperproliferative diseases such as cancer. |
| US08846671B2 |
Heterocyclic alkynyl benzene compounds and medical compositions and uses thereof
The heterocyclic alkynyl benzene compounds of formula (I), their pharmaceutically acceptable salts and stereoisomers thereof, as well as application in preparing drugs for preventing or treating tumors. The compounds can overcome the clinically induced resistance against Gleevec. |
| US08846666B2 |
Oxathiazine derivatives which are substituted with benzyl or heteromethylene groups, method for producing them, their use as medicine and drug containing said derivatives and the use thereof
The invention relates to the compounds of formula (I) and to the physiologically acceptable salts thereof. Said compounds are suitable for the treatment of hyperglycemia. |
| US08846665B2 |
6,7-dihydro-[1,3,4]thiadiazolo-[3,2-a][1,3]diazepin derivative and pharmaceutical composition containing the same as neuromuscular blocker or skeletal muscle relaxant, and method for the preparation
The present invention relates to a compound of formula 1 and addition salts thereof, a pharmaceutical composition containing the compound, a method for its preparation as well as the use of the compound as neuro-muscular blocker or skeletal muscle relaxant; wherein each symbol is as defined in the Specification. |
| US08846657B2 |
Substituted imidazopyridines as HDM2 inhibitors
The present invention provides substituted imidazopyridines as described herein or a pharmaceutically acceptable salt or solvate thereof. The representative compounds are useful as inhibitors of the HDM2 protein. Also disclosed are pharmaceutical compositions comprising the above compounds and potential methods of treating cancer using the same. |
| US08846656B2 |
Tetrahydropyrido-pyridine and tetrahydropyrido-pyrimidine compounds and use thereof as C5a receptor modulators
The present invention provides a compound of formula I: (I) a method for manufacturing the compounds of the invention, and its therapeutic uses. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition. |
| US08846653B2 |
Delta-tocotrienol treatment and prevention of pancreatic cancer
Methods are disclosed for treating neoplastic disorders, such as pancreatic cancer, using tocotrienols; namely, gamma-tocotrienol and delta tocotrienol. The antitumorogenic effects of these compounds are shown both in vitro and in vivo using several human pancreatic cancer cell lines and MIA-PACA2 human pancreatic cancer cells xenografted in nude mice. Also disclosed are methods of testing the efficacy of potential chemotherapeutic agents by measuring their effect on surrogate endpoint biomarkers, such as Ki-67 and p27. Associated compounds are also disclosed. |
| US08846651B2 |
Lipid composition having excellent shape retention property and product
It is to provide a technique for preventing aggregation or caking of menthol at the time of its keeping. In addition, it is to provide a lipid composition, which can show excellent thermal stability even in the case of high temperature at the time of keeping menthol and at the time of blending in a product, does not cause mutual aggregation of powders, particles, flakes, pellets, sticks and the like of menthol, and can maintain its shape retention property. From 10 to 50% by mass of sterols are added to and mixed with from 50 to 90% by mass of menthol, and the resultant is melted with heating. Paraffins may be further added and mixed in an amount of 20% by mass or less, based on the lipid composition. |
| US08846648B2 |
Natural combination hormone replacement formulations and therapies
Estrogen and progesterone replacement therapies are provided herein. Among others, the following formulations are provided herein: solubilized estradiol without progesterone; micronized progesterone without estradiol; micronized progesterone with partially solubilized progesterone; solubilized estradiol with micronized progesterone; solubilized estradiol with micronized progesterone in combination with partially solubilized progesterone; and solubilized estradiol with solubilized progesterone. |
| US08846647B2 |
C-17 and C-3 modified triterpenoids with HIV maturation inhibitory activity
Compounds having drug and bio-affecting properties, their pharmaceutical compositions and methods of use are set forth. In particular, C-17 and C-3 modified triterpenoids that possess unique antiviral activity are provided as HIV maturation inhibitors, as represented by compounds of Formulas I, II and III: These compounds are useful for the treatment of HIV and AIDS. |
| US08846641B2 |
Stabilized ophthalmic galactomannan formulations
The present invention relates to viscosity stabilized ophthalmic formulations and ophthalmic formulations suitable for drug delivery. The formulations comprise galactomannans such as guar or hydroxypropyl guar and a borate source such as boric acid. The formulations further comprise a diol alcohol such as sorbitol and, optionally, a pharmaceutically acceptable divalent cation salt such as magnesium chloride. |
| US08846640B2 |
Viscoelastic gels as novel fillers
Biomaterials obtainable by mixing the autocrosslinked derivative of hyaluronic acid (ACP) with the derivative (HBC) of hyaluronic acid crosslinked with 1,4-butanediol diglycidyl ether (BDDE) in the weight ratio of between 10:90 and 90:10 as novel fillers. |
| US08846639B2 |
Oligomeric compounds comprising bicyclic nucleosides and having reduced toxicity
In certain embodiments, the present invention provides oligomeric compounds having favorable toxicity profiles and therapeutic indexes. Compounds of the present invention comprise bicyclic nucleosides. Certain such bicyclic nucleosides are pyrimidines that do not include a methyl group at the 5-carbon. Oligomeric compounds comprising such nucleosides are less toxic than compounds comprising bicyclic nucleosides that do include a methyl group at the 5-carbon. In certain embodiments, the present invention provides methods of preparing and using such compounds. |
| US08846628B2 |
Oral formulations of cytidine analogs and methods of use thereof
The present disclosure provides pharmaceutical compositions comprising cytidine analogs, for example, 5-azacytidine or decitabine, for oral administration, wherein the compositions release the cytidine analog, for example, 5-azacytidine or decitabine, substantially in the stomach. Also provided are methods of treating diseases and disorders using the oral formulations provided herein. |
| US08846624B2 |
Modified protein polymers
In an embodiment, a number of synthetic protein triblock copolymers are provided comprising first and second end hydrophobic blocks separated by a central hydrophilic block. In particular, the synthetic proteins are elastin-mimetic proteins having improved mechanical characteristics and related methods of making the proteins with the capability of providing precise control over the mechanical properties. Provided are proteins used in a number of medical devices such as artificial blood vessels, shunts, stents or as embolic agents in situations where it is desired to stop or reduce blood flow or pressure in a localized region. |
| US08846622B2 |
Targeted delivery of botulinum toxin to the sphenopalatine ganglion
Botulinum toxin, among other presynaptic neurotoxins is used for the treatment and prevention of migraine and other headaches associated with vascular disorders. Presynaptic neurotoxins are delivered focally, targeting the sphenopalatine ganglion. Exemplary delivery is carried out by way of injection. |
| US08846618B2 |
Stable formulation of modified GLP-1
Pharmaceutical formulations of GLP-1 compounds and methods for preparation thereof. |
| US08846616B1 |
Alpha-melanocyte stimulating hormone as topical anti-inflammatory agent for the treatment of allergic contact dermatitis and eczema
A method is presented for treating an inflammatory skin disorder in a human comprising: topically applying to the skin a composition comprising alpha-melanocyte stimulating hormone (αMSH) or an αMSH analog in an amount effective to reduce skin inflammation in the human. |
| US08846614B2 |
Process for the synthesis of 37-mer peptide pramlintide
A process for the production of pramlintide, a 37-mer peptide, is provided. The synthesis provides a high yield synthesis of the peptide in relatively pure form. Further purification can be achieved by preparative HPLC. |
| US08846613B2 |
Pharmaceutical combinations for the treatment of metabolic disorders
The invention relates to a pharmaceutical composition comprising 1.a and/or 1.b according to claim 1 in combination with at least one second therapeutic agent 2 which is suitable in the treatment or prevention of one or more conditions selected from type 1 diabetes mellitus, type 2 diabetes mellitus, impaired glucose tolerance and hyperglycemia. In addition the present invention relates to methods for preventing or treating of metabolic disorders and related conditions. |
| US08846610B2 |
Methods for preparing purified lipopeptides
The present invention relates to crystalline and crystal-like forms of lipopeptides, including daptomycin, a lipopeptide antibiotic with potent bactericidal activity against gram-positive bacteria, including strains that are resistant to conventional antibiotics. The present invention relates to methods of purifying lipopeptides, including daptomycin, a lipopeptide antibiotic with potent bactericidal activity against gram-positive bacteria, including strains that are resistant to conventional antibiotics. The present invention also relates to pharmaceutical compositions comprising the purified form of the lipopeptide and methods of using these compositions. |
| US08846608B2 |
Human lactoferrin derived peptides and their use
The present invention relates to new peptides and to use thereof, in particular for treatment and/or prevention of infections, inflammations, pain, wounds, scar and/or tumors. |
| US08846607B2 |
Particles for treatment of pulmonary infection
Formulations have been developed to treat or reduce the spread of respiratory infections, especially chronic or drug resistant infections, particularly tuberculosis (TB), severe acute respiratory syndrome (SARS), meningococcal meningitis, Respiratory syncytial virus (RSV), influenza, and small pox. Formulations include a drug or vaccine in the form of a microparticle, nanoparticle, or aggregate of nanoparticles, and, optionally, a carrier, which can be delivered by inhalation. Giving the drugs via an inhaler sidesteps the problems associated with oral or injectable drugs by bypassing the stomach and liver, and delivering the medication directly into the lungs. In one embodiment, the particle containing the agent is a large porous aerosol particle (LPPs). In another embodiment, the particles are nanoparticles, which can be administered as porous nanoparticle aggregates with micron diameters that disperse into nanoparticles following administration. Optionally, the nanoparticles are coated, such as with a surfactant or protein coating. The formulation may be administered as a powder or administered as a solution or via an enteral or non-pulmonary parenteral route of administration. The formulation is preferably administered as a pulmonary formulation. In the preferred embodiment for treatment of TB, the vaccine is a BCG vaccine that is stable at room temperature, or is an antibiotic effective against TB, such as capreomycin or PA-824, loaded at a very high percentage into the microparticles or nanoparticles. In one embodiment, a patient is treated with formulations delivering both antibiotic and vaccine. |
| US08846606B2 |
Method and drug composition for treating septic shock hypotension
Provided herein are methods and compositions for treating septic hypotension. More specifically, the methods may comprise, administering one alpha-2 agonist or other sympatholytic and at least one vasopressor. |
| US08846605B2 |
Formulations and methods of use for alpha connexin C-terminal (ACT) peptides
This invention relates to a topical gel drug product preparation containing a composition comprising an isolated polypeptide having a carboxy-terminal amino acid sequence of an alpha connexin (ACT peptide), peptide stabilizers, excipients, buffering agents, and the like. A formulation and preparation steps are disclosed for the manufacturing of a stable, elegant, and pourable topical gel. The resulting formulation possesses long term stability suitable for aesthetic as well as therapeutic applications including the prevention of scaring and accelerated healing of wounds. Methods for treatment of chronic wounds, including chronic ulcers, are also provided. |
| US08846603B2 |
NPP1 fusion proteins
The present invention provides a novel fusion polypeptide containing a catalytic portion of NPP1 fused to a targeting moiety, nucleic acids encoding the fusion polypeptide, a vector containing the nucleic acid integrated thereinto, a host cell transformed with the vector and pharmaceutical compositions comprising the fusion polypeptide. |
| US08846600B2 |
Carboxamide compounds and methods for using the same
Disclosed are carboxamide compounds as well as pharmaceutical compositions and methods of use. One embodiment is a compound having the structure in which R1, R2, R3, R4, T, p, q, w and x are as described herein. In certain embodiments, a compound disclosed herein activates the AMPK pathway, and can be used to treat metabolism-related disorders and conditions. |
| US08846598B2 |
Composition comprising a cellulase and a bleach catalyst
The present invention relates to a composition comprising: (i) a bacterial alkaline enzyme exhibiting endo-beta-1,4-glucanase activity (E.C. 3.2.1.4); and (ii) a bleach catalyst that is capable of accepting an oxygen atom from a peroxyacid and transferring the oxygen atom to an oxidizeable substrate. |
| US08846596B2 |
Liquid cleaning compositions
Liquid cleaning compositions are described herein that include a metal bleach catalyst which is a complex of a transition-metal and a macrocyclic ligand, the ligand having a calculated Octanol/Water Partition Coefficient value of from about −1.50 to about −0.10, a formulation enabling fraction comprising at least one formulation enabling ingredient, the formulation enabling fraction having a Hydrophilic Index of from about 4.0 to about 10.0, and a formulation deactivating fraction comprising at least one formulation deactivating ingredient that has a calculated Octanol/Water Partition Coefficient value of from about −3.5 to about −0.10. |
| US08846595B2 |
Method of making a cleaning solution from hydrogel cleaning concentrate and packaged cleaning concentrate
Methods of making a (e.g. dilute) cleaning solution from a hydrogel cleaning concentrate, packages of hydrogel cleaning concentrate, and methods of making a hydrogel cleaning concentrate are described. |
| US08846594B2 |
Acid cleaning stripper with visual dosage and rinsing indicator
The present invention relates to a liquid stripper comprising a strong acid, and a colored indicator capable of assuming different colors, in particular for non measurable pH (i.e. below 1), depending on the acid concentration and on the polarity of the stripping solution, as well as to its use. |
| US08846593B2 |
Dishwashing composition comprising a covalently modified alkyleneimine polymer
The present invention relates to formulations comprising (A) at least one aminocarboxylate, selected from methylglycine diacetate (MGDA), iminodisuccinic acid (IDA) and glutaminic acid diacetate (GLDA), and salts and derivatives thereof, and (B) at least one alkyleneimine polymer which is covalently modified with at least one carboxylic acid or at least one derivative of a carboxylic acid or at least one derivative of carbonic acid, where up to at most 75 mol % of the nitrogen atoms of the primary and secondary amino groups of the alkyleneimine polymer have been reacted with carboxylic acid or derivative of carboxylic acid or carbonic acid. |
| US08846587B2 |
Functionalized monomers and polymers
This invention relates to a composition, comprising: an unsaturated functionalized monomer of from about 5 to about 30 carbon atoms, which is: (a) polymerized to form a functionalized polymer; (b) copolymerized with a comonomer to form a functionalized copolymer; or (c) reacted with an enophilic reagent to form a polyfunctionalized monomer. The polyfunctionalized monomer may be polymerized to form a polyfunctionalized polymer which may be further reacted with one or more additional reagents. The invention relates to lubricants, functional fluids, fuels, dispersants, detergents and polymeric resins. |
| US08846583B2 |
Biodegradable lubricating composition and use thereof in a drilling fluid, in particular for very deep reservoirs
The present disclosure relates to a biodegradable lubricant composition, notably intended to be incorporated as an oil phase with high lubricating power in a drilling fluid or mud. This composition may be in a drilling fluid or as a fluid for fracture of underground formations. These muds or fluids contained in the composition of the present disclosure are particularly suitable for very deep drillings, offshore in deep water and/or sidetracked drillings or with a long shift. |
| US08846581B2 |
Non-emulsion methods and masked biomolecules
The present invention relates to methods and devices for amplifying nucleic acid, and, in particular, amplifying so as to generate products on a surface without the use of emulsions. In a preferred embodiment, a plurality of groups of amplified product are generated on the surface, each group positioned in different (typically predetermined) locations on said surface so as to create an array. |
| US08846574B2 |
Granular fertilizer containing herbicidal agrochemical
Disclosed is a technique for achieving a required herbicidal effect using a small amount of a herbicide. Specifically disclosed are: a granular fertilizer containing a herbicidal agrochemical, which is characterized in that the granular fertilizer has been impregnated or coated with pyroxasulfone; and a weed eradication method which is characterized by applying the granular fertilizer to fields. |
| US08846573B2 |
Methods for increasing tolerance to abiotic stress in plants
The present invention provides a method for increasing tolerance to abiotic stress and/or reducing the consequence of abiotic stress in a plant or part thereof comprising contacting a plant or part thereof with a composition comprising an effective amount of dicarboxylic acid or derivative thereof. |
| US08846572B2 |
Use of 9-beta-D-adenosine to increase crop production
Described are compositions and methods to increase bud break in order to increase aspects of one or both of plant vegetative and reproductive growth, by use of a natural metabolite. In particular, the present disclosure provides a natural metabolite either alone or as part of a fertilizer blend to increase crop production. Additionally the present disclosure provides a natural metabolite in combination with one or both of a plant growth regulator and a bio stimulant to increase crop production. |
| US08846570B2 |
Herbicidal compositions comprising 4-amino-3-chloro-5-fluoro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid or a derivative thereof and microtubule inhibiting herbicides
Provided herein are synergistic herbicidal compositions containing (a) a compound of formula (I): or an agriculturally acceptable salt or ester thereof and (b) microtubule inhibiting herbicide, e.g., dimethenamid, dithiopyr, oryzalin, pendimethalin, propyzamide, and thiazopyr, or derivative thereof. The methods and compositions provided herein provide control of undesirable vegetation, e.g., in direct-seeded, water-seeded and transplanted rice, cereals, wheat, barley, oats, rye, sorghum, corn or maize, sugarcane, sunflower, oilseed rape, canola, sugar beet, soybean, cotton, pineapple, pastures, grasslands, rangelands, fallowland, turf, tree and vine orchards, aquatics, plantation crops, vegetables, industrial vegetation management (IVM) and rights-of-way (ROW). |
| US08846558B2 |
Functionalization of the internal surfaces of zeolites with alcohol compounds
The present invention relates to the modification of the internal surfaces of zeolite crystals via treatment with alcohols containing at least four carbon atoms. The modified zeolites possess high thermal stability and the properties of the modified zeolites can be tailored to provide improved performance for use in separations processes. |
| US08846552B2 |
Soluble terminally modified imide oligomer using 2-phenyl-4, 4′-diaminodiphenyl ether, varnish, cured product thereof, imide prepreg thereof, and fiber-reinforced laminate having excellent heat resistance
A novel terminally modified imide oligomer having excellent solubility in organic solvents, excellent solution storage stability, and excellent molding properties such as low melt viscosity. Also, a varnish obtained by dissolving the terminally modified imide oligomer in an organic solvent; a cure product obtained by using the terminally modified imide oligomer and having excellent thermal and mechanical characteristics such as heat resistance, elastic modulus, tensile strength at break and tensile elongation at break; a prepreg; and a fiber-reinforced laminate. The soluble terminally modified imide oligomer is represented by general formula (1). In the formula, R1 and R2 each represents a divalent aromatic diamine residue; R3 and R4 each represents a tetravalent aromatic tetracarboxylic acid residue; R5 and R6 each represents a hydrogen atom or a phenyl group, with R5 or R6 being a phenyl group; m and n satisfy the following relations: m≧1, n≧0, 1≦m+n≦20 and 0.05≦m/(m+n)≦1; and the repeating units may be arranged in blocks or randomly. |
| US08846548B2 |
Post-passivation interconnect structure and methods for forming the same
A method includes forming a polymer layer over a passivation layer, wherein the passivation layer further comprises a portion over a metal pad. The polymer layer is patterned to form an opening in the polymer layer, wherein exposed surfaces of the polymer layer have a first roughness. A surface treatment is performed to increase a roughness of the polymer layer to a second roughness greater than the first roughness. A metallic feature is formed over the exposed surface of the polymer layer. |
| US08846546B2 |
Method of manufacturing semiconductor device, substrate processing method, substrate processing apparatus and recording medium
A method of manufacturing a semiconductor device includes: accommodating a substrate in a processing chamber; and supplying an organosilicon-based gas into the processing chamber that is heated to form a film including silicon and carbon on the substrate. In the forming of the film including silicon and carbon, a cycle is performed a predetermined number of times. The cycle includes supplying the organosilicon-based gas into the processing chamber and confining the organosilicon-based gas in the processing chamber, maintaining a state in which the organosilicon-based gas is confined in the processing chamber, and exhausting an inside of the processing chamber. |
| US08846540B2 |
Semiconductor device with silicon-containing hard mask and method for fabricating the same
A semiconductor device includes a semiconductor substrate having an etch target layer provided on the surface thereof, and a hard mask layer formed over the etch target layer and including silicon, wherein the hard mask layer includes a dual structure including a first area and a second area having a larger etch rate than the first area, in order to increase an etching selectivity of the hard mask layer. |
| US08846537B2 |
Method for forming fine pitch structures
A mold having an open interior volume is used to define patterns. The mold has a ceiling, floor and sidewalls that define the interior volume and inhibit deposition. One end of the mold is open and an opposite end has a sidewall that acts as a seed sidewall. A first material is deposited on the seed sidewall. A second material is deposited on the deposited first material. The deposition of the first and second materials is alternated, thereby forming alternating rows of the first and second materials in the interior volume. The mold and seed layer are subsequently selectively removed. In addition, one of the first or second materials is selectively removed, thereby forming a pattern including free-standing rows of the remaining material. The free-standing rows can be utilized as structures in a final product, e.g., an integrated circuit, or can be used as hard mask structures to pattern an underlying substrate. The mold and rows of material can be formed on multiple levels. The rows on different levels can crisscross one another. Selectively removing material from some of the rows can from openings to form, e.g., contact vias. |
| US08846534B1 |
Process for CMP with large feature size variation
Embodiments of the present invention relate to reducing the size variation on a wafer fabrication. In some embodiments, at least a portion the backfill material over features larger than a threshold size is etched or milled to provide backfill protrusions over those features. The backfill protrusions are configured to reduce the size variation across the fabrication. Embodiments of the invention may be used in fabrication of many types of devices, such as tapered wave guides (TWG), near-field transducers (NFT), MEMS devices, EAMR optical devices, optical structures, bio-optical devices, micro-fluidic devices, and magnetic writers. |
| US08846529B2 |
Electroless plating of cobalt alloys for on chip inductors
A method for forming an on-chip magnetic structure includes forming a seed layer over a substrate of a semiconductor chip. The seed layer is patterned to provide a plating location. A cobalt based alloy is electrolessly plated at the plating location to form an inductive structure on the semiconductor chip. |
| US08846526B2 |
Through-hole substrate and method of producing the same
A substrate (3) in which a through-hole (2) is filled with a filler (4) is prepared, and a structure (6), at least a part of the surface of which has an insulating property, is formed on the surface of the substrate (3). A plated layer (7) is formed on the substrate (3) having the structure (6) formed thereon, and the filler (4) and the structure (6) are removed. Thus, a through-hole substrate (8) is formed, in which the plated layer (7) having an opening (9) communicating with the through-hole (2) is provided on at least one surface of a substrate (1). |
| US08846524B2 |
Plating process
A system and method for plating a contact connected to a test pad is provided. An embodiment comprises inserting a blocking material into vias between the contact and the test pad. In another embodiment a blocking structure may be inserted between the contact and the test pad. In yet another embodiment a blocking layer may be inserted into a contact stack. Once the blocking material, the blocking structure, or the blocking layer have been formed, the contact may be plated, with the blocking material, the blocking structure, or the blocking layer reducing or preventing degradation of the test pad due to galvanic effects. |
| US08846521B2 |
Method for manufacturing an electronic component package and electronic component package
A manufacturing method of an electronic component package, includes: forming electrode pads on a main surface of a first electronic component; forming first bonding wires shaped in loop so as to be electrically connected with the electrode pads and elongated upward from the electrode pads and such that both ends of the first bonding wires are on the electrode pad, respectively; forming a resin layer over the main surface of the first electronic component so as to embed the first bonding wires; removing the resin layer so as to expose ends of the first bonding wires from the resin layer and removing the end of each of the first bonding wires so that two wires are elongated from on each of the electrode pads; and forming a metallic layer on the surface of the resin layer after removing so that the first bonding wires are electrically connected with the metallic layer. |
| US08846518B2 |
Multilayer construction
A multilayer construction is disclosed. The multilayer construction includes a -II-VI semiconductor layer (110)x and a Si3N4 layer (120) disposed directly on the II-VI semiconductor layer. To improve the adhesion of the Si3N4 layer (120) a native oxide on the II-VI semiconductor layer is removed. |
| US08846513B2 |
Semiconductor device comprising replacement gate electrode structures and self-aligned contact elements formed by a late contact fill
When forming self-aligned contact elements in sophisticated semiconductor devices in which high-k metal gate electrode structures are to be provided on the basis of a replacement gate approach, the self-aligned contact openings are filled with an appropriate fill material, such as polysilicon, while the gate electrode structures are provided on the basis of a placeholder material that can be removed with high selectivity with respect to the sacrificial fill material. In this manner, the high-k metal gate electrode structures may be completed prior to actually filling the contact openings with an appropriate contact material after the removal of the sacrificial fill material. In one illustrative embodiment, the placeholder material of the gate electrode structures is provided in the form of a silicon/germanium material. |
| US08846512B2 |
Incorporating impurities using a mask
Methods of incorporating impurities into materials can be useful in non-volatile memory devices as well as other integrated circuit devices. Various embodiments provide for incorporating impurities into a material using a mask. |
| US08846511B2 |
Methods of trimming nanowire structures
One illustrative method disclosed herein includes forming an initial nanowire structure having an initial cross-sectional size, performing a doping diffusion process to form an N-type doped region in the initial nanowire structure and performing an etching process to remove at least a portion of the doped region and thereby define a final nanowire structure having a final cross-sectional size, wherein the final cross-sectional size is smaller than the initial cross-sectional size. |
| US08846510B2 |
Method and structure to boost MOSFET performance and NBTI
The present disclosure provides one embodiment of a method forming a p-type field effect transistor (pFET) structure. The method includes forming a mask layer on a semiconductor substrate, the mask layer including an opening that exposes a semiconductor region of the semiconductor substrate within the opening; forming a n-type well (n-well) in the semiconductor region by performing an ion implantation of a n-type dopant to the semiconductor substrate through the opening of the mask layer; and performing a germanium (Ge) channel implantation to the semiconductor substrate through the opening of the mask layer, forming a Ge channel implantation region in the n-well. |
| US08846506B2 |
Enhanced electron mobility at the interface between Gd2O3(100)/N-Si(100)
A multilayered structure is provided. The multilayered structure may include a silicon substrate and a film of gadolinium oxide disposed on the silicon substrate. The top surface of the silicon substrate may have silicon orientated in the 100 direction (Si(100)) and the gadolinium oxide disposed thereon may have an orientation in the 100 direction (Gd2O3(100)). |
| US08846505B2 |
Method of growing semiconductor micro-crystalline islands on an amorphous substrate
A method for growing islands of semiconductor monocrystals from a solution on an amorphous substrate includes the procedures of depositing a semiconductor-metal mixture layer, applying lithography and etching for forming at least one platform, heating the at least one platform, and saturating the semiconductor-metal solution until a monocrystal of the semiconductor component is formed. The procedure of depositing a semiconductor-metal mixture layer, includes a semiconductor component and at least one other metal component, is performed on top of the amorphous substrate. The procedure of applying lithography and etching to the semiconductor-metal mixture layer and a portion of the amorphous substrate is performed for forming at least one platform, the at least one platform having a top view shape corresponding to crystal growth direction and habit respective of the semiconductor component. The procedure of heating the at least one platform is performed until the semiconductor-metal mixture layer of the at least one platform is melted and becomes a semiconductor-metal solution. The procedure of saturating the semiconductor-metal solution is performed until a monocrystal of the semiconductor component is formed from the solution on each of the at least one platform. |
| US08846503B1 |
Self-aligned and lateral-assembly method for integrating heterogeneous material structures on the same plane
The present invention relates to a self-aligned and lateral-assembly method for integrating heterogeneous material structures on the same plane. By using this method, two semiconductor materials heterogeneous to each other can be laterally assembled in a self-alignment way, without using any epitaxial buffer layers or gradient buffer layers. Therefore, when applying this method to fabricating an electronic device having heterojunction, not only the manufacture cost can be effectively reduced, but the difficulty of manufacturing process can also be overcome. Moreover, in this method, one amorphous heterogeneous semiconductor material would laterally grow to a crystal semiconductor material through epitaxy after being treated the rapid melting growth (RMG) process, and the epitaxial crystal semiconductor material would then be laterally assembled with the other one semiconductor material on an identical substrate, for carrying out the lateral assembly of the two heterogeneous semiconductor materials by using the self-alignment way and the smallest thermal budget. |
| US08846501B2 |
Method for equipping an epitaxy reactor
The invention relates to a method for equipping a process chamber in an apparatus for depositing at least one layer on a substrate held by a susceptor in the process chamber, process gases being introduced into the process chamber through a gas inlet element, in particular by means of a carrier gas, the process gases decomposing into decomposition products in the chamber, in particular on hot surfaces, the decomposition products comprising the components that form the layer. In order to improve the apparatus so that thick multi-layer structures can be deposited reproducibly in process steps that follow one another directly, it is proposed that a material is selected for the surface facing the process chamber at least of the wall of the process chamber that is opposite the susceptor, the optical reflectivity, optical absorptivity and optical transmissivity of which respectively correspond to those of the layer to be deposited during the layer growth. |
| US08846498B2 |
Wafer dicing using hybrid multi-step laser scribing process with plasma etch
Methods of dicing semiconductor wafers, each wafer having a plurality of integrated circuits, are described. A method includes forming a mask above the semiconductor wafer. The mask is composed of a layer covering and protecting the integrated circuits. The mask is patterned with a multi-step laser scribing process to provide a patterned mask with gaps. The patterning exposes regions of the semiconductor wafer between the integrated circuits. The semiconductor wafer is then etched through the gaps in the patterned mask to singulate the integrated circuits. |
| US08846496B2 |
Manufacturing method of single crystal semiconductor film and manufacturing method of electrode
To provide a method of obtaining a single crystal semiconductor film by a method that is simple and low-cost. A single crystal semiconductor film 11 having compression stress is formed over a surface of a single crystal semiconductor substrate 10 by a vapor phase epitaxial growth method, a film having tensile stress (for example, a thermo-setting resin film 12) is formed over a surface of the single crystal semiconductor film 11, and the single crystal semiconductor substrate 10 and the single crystal semiconductor film 11 are separated from each other by a separation step in which force is applied to the single crystal semiconductor film 11, thereby obtaining a single crystal semiconductor film. Note that as the thermo-setting resin film 12, an epoxy resin film can be used, for example. |
| US08846494B2 |
Alignment marks and alignment methods for aligning backside components to frontside components in integrated circuits
An imaging system may include an imager integrated circuit with frontside components such as imaging pixels and backside components such as color filters and microlenses. The imager integrated circuit may be mounted to a carrier wafer with alignment marks. Bonding marks on the carrier wafer and the imager integrated circuit may be used to align the carrier wafer accurately to the imager integrated circuit. The alignment marks on the carrier wafer may be read, by fabrication equipment, to align backside components of the imager integrated circuit, such as color filters and microlenses, with backside components of the imager integrated circuit, such as photodiodes. |
| US08846493B2 |
Methods for producing silicon on insulator structures having high resistivity regions in the handle wafer
Silicon on insulator structures having a high resistivity region in the handle wafer of the silicon on insulator structure are disclosed. Methods for producing such silicon on insulator structures are also provided. Exemplary methods involve creating a non-uniform thermal donor profile and/or modifying the dopant profile of the handle wafer to create a new resistivity profile in the handle wafer. Methods may involve one or more SOI manufacturing steps or electronic device (e.g., RF device) manufacturing steps. |
| US08846492B2 |
Integrated circuit having a stressor and method of forming the same
An embodiment of the disclosure includes a method of forming a semiconductor structure. A substrate has a region adjacent to a shallow trench isolation (STI) structure in the substrate. A patterned mask layer is formed over the substrate. The patterned mask layer covers the STI structure and a portion of the region, and leaves a remaining portion of the region exposed. A distance between an edge of the remaining portion and an edge of the STI structure is substantially longer than 1 nm. The remaining portion of the region is etched thereby forms a recess in the substrate. A stressor is epitaxially grown in the recess. A conductive plug contacting the stressor is formed. |
| US08846491B1 |
Forming a diffusion break during a RMG process
Embodiments herein provide approaches for forming a diffusion break during a replacement metal gate process. Specifically, a semiconductor device is provided with a set of replacement metal gate (RMG) structures over a set of fins patterned from a substrate; a dielectric material over an epitaxial junction area; an opening formed between the set of RMG structures and through the set of fins, wherein the opening extends through the dielectric material, the expitaxial junction area, and into the substrate; and silicon nitride (SiN) deposited within the opening to form the diffusion break. |
| US08846490B1 |
Method of fabricating a FinFET device
A method of forming a fin structure of a semiconductor device includes providing a substrate, creating a mandrel pattern over the substrate, depositing a first spacer layer over the mandrel pattern, and removing portions of the first spacer layer to form first spacer fins. The method also includes performing a first fin cut process to remove a subset of the first spacer fins, depositing a second spacer layer over the un-removed first spacer fins, and removing portions of the second spacer layer to form second spacer fins. The method further includes forming fin structures, and performing a second fin cut process to remove a subset of the fin structures. |
| US08846488B2 |
Semiconductor device and method for manufacturing the same
The invention relates to a semiconductor device and a method for manufacturing such a semiconductor device. A semiconductor device according to an embodiment of the invention may comprise: a substrate; a device region located on the substrate; and at least one stress introduction region separated from the device region by an isolation structure, with stress introduced into at least a portion of the at least one stress introduction region, wherein the stress introduced into the at least a portion of the at least one stress introduction region is produced by utilizing laser to illuminate an amorphized portion comprised in the at least one stress introduction region to recrystallize the amorphized portion. The semiconductor device according to an embodiment of the invention produces stress in a simpler manner and thereby improves the performance of the device. |
| US08846486B2 |
Deep well structures with single depth shallow trench isolation regions
A method of forming a semiconductor device includes defining a first type region and a second type region in a substrate, t separated by one or more inter-well STI structures; etching and filling, in at least one of the first type region and the second type region, one or more intra-well STI structures for isolating semiconductor devices formed within a same polarity well, wherein the one or more inter-well STI structures are formed at a substantially same depth with respect to the one or more intra-well STI structures; implanting, a main well region, wherein a bottom of the main well region is disposed above a bottom of the one or more inter-well and intra-well STI features; and implanting, one or more deep well regions that couple main well regions, wherein the one or more deep well regions are spaced away from the one or more inter-well STI structures. |
| US08846483B2 |
Method of manufacturing a phase change semiconductor device and the phase change semiconductor device
This disclosure is directed to a phase change semiconductor device and a manufacturing method thereof, comprising: forming an insulating layer on a substrate and a metal layer on the insulating layer; forming a via hole penetrating from the metal layer to the insulating layer; forming a phase change material layer on the metal layer and the via hole to at least fill up the via hole; and performing a planarization process, wherein after forming the metal layer and before forming the via hole, or after forming the via hole and before forming the phase change material layer, or after forming the phase change material layer and before the planarization process, subjecting the metal layer to an annealing treatment to form a metallic compound layer at an interface between the metal layer and the insulating layer. Adhesion between the phase change material layer and the insulating layer can be improved. |
| US08846482B2 |
Method and system for diffusion and implantation in gallium nitride based devices
A method of forming a doped region in a III-nitride substrate includes providing the III-nitride substrate and forming a masking layer having a predetermined pattern and coupled to a portion of the III-nitride substrate. The III-nitride substrate is characterized by a first conductivity type and the predetermined pattern defines exposed regions of the III-nitride substrate. The method also includes heating the III-nitride substrate to a predetermined temperature and placing a dual-precursor gas adjacent the exposed regions of the III-nitride substrate. The dual-precursor gas includes a nitrogen source and a dopant source. The method further includes maintaining the predetermined temperature for a predetermined time period, forming p-type III-nitride regions adjacent the exposed regions of the III-nitride substrate, and removing the masking layer. |
| US08846478B2 |
Manufacturing method of semiconductor device
A semiconductor device including a low-concentration impurity region formed on the drain side of an n-type MIS transistor, in a non-self-aligned manner with respect to an end portion of the gate electrode. A high-concentration impurity region is placed with a specific offset from the gate electrode and a sidewall insulating film. The semiconductor device enables the drain breakdown voltage to be sufficient and the on-resistance to decrease. A silicide layer is also formed on the surface of the gate electrode, thereby achieving gate resistance reduction and high frequency characteristics improvement. |
| US08846474B2 |
Dual workfunction semiconductor devices and methods for forming thereof
Embodiments of the invention provide dual workfunction semiconductor devices and methods for manufacturing thereof. According to one embodiment, the method includes providing a substrate containing first and second device regions, depositing a dielectric film on the substrate, and forming a first metal-containing gate electrode film on the dielectric film, wherein a thickness of the first metal-containing gate electrode film is less over the first device region than over the second device region. The method further includes depositing a second metal-containing gate electrode film on the first metal-containing gate electrode film, patterning the second metal-containing gate electrode film, the first metal-containing gate electrode film, and the dielectric film to form a first gate stack above the first device region and a second gate stack above the second device region. |
| US08846469B2 |
Fabrication method of trenched power semiconductor device with source trench
A fabrication method of a trenched power semiconductor device with source trench is provided. Firstly, at least two gate trenches are formed in a base. Then, a dielectric layer and a polysilicon structure are sequentially formed in the gate trench. Afterward, at least a source trench is formed between the neighboring gate trenches. Next, the dielectric layer and a second polysilicon structure are sequentially formed in the source trench. The second polysilicon structure is located in a lower portion of the source trench. Then, the exposed portion of the dielectric layer in the source trench is removed to expose a source region and a body region. Finally, a conductive structure is filled into the source trench to electrically connect the second polysilicon structure, the body region, and the source region. |
| US08846464B1 |
Semiconductor device having controlled final metal critical dimension
An approach for controlling a critical dimension (CD) of a RMG of a semiconductor device is provided. Specifically, embodiments of the present invention allow for CD consistency between a dummy gate and a subsequent RMG. In a typical embodiment, a dummy gate having a cap layer is formed over a substrate. A re-oxide layer is then formed over the substrate and around the dummy gate. A set of doping implants will then be implanted in the substrate, and the re-oxide layer will subsequently be removed (after the set of doping implants have been implanted). A set of spacers will then be formed along a set of side walls of the dummy gate and an epitaxial layer will be formed around the set of side walls. Thereafter, the dummy gate will be replaced with a metal gate (e.g., an aluminum or tungsten body having a high-k metal liner there-around). |
| US08846463B1 |
Method to construct a 3D semiconductor device
A method to construct a semiconductor device, the method including: forming a first mono-crystallized semiconductor layer; forming a second mono-crystallized semiconductor layer including mono-crystallized semiconductor transistors; where the second mono-crystallized semiconductor layer overlays the first mono-crystallized semiconductor layer, where the first mono-crystallized semiconductor layer includes an alignment mark and the transistors are aligned to the alignment mark, and where the first mono-crystallized semiconductor layer includes logic circuits, and connecting the logic circuits to an external device using input/output (I/O) circuits, where the input/output (I/O) circuits are constructed on the second mono-crystallized semiconductor layer. |
| US08846459B2 |
Semiconductor device and method for manufacturing the same
A highly reliable semiconductor device and a method for manufacturing the semiconductor device are provided. The semiconductor device is manufactured with a high yield to achieve high productivity. In the manufacture of a semiconductor device including a transistor in which a gate electrode layer, a gate insulating film, and an oxide semiconductor film are sequentially stacked and a source electrode layer and a drain electrode layer are provided in contact with the oxide semiconductor film, the source electrode layer and the drain electrode layer are formed through an etching step and then a step for removing impurities which are generated by the etching step and exist on a surface of the oxide semiconductor film and in the vicinity thereof is performed. |
| US08846455B2 |
Semiconductor device and method for manufacturing the same
A semiconductor device permitting the reduction of cost is disclosed. In a semiconductor package wherein electrode pads of a semiconductor chip and corresponding inner leads are electrically coupled with each other through a plurality of bonding wires, sensing wires (second and fourth bonding wires) are made thinner than other bonding wires (first and third bonding wires) coupled to inner leads same as those with the sensing wires coupled thereto, thereby reducing the cost of gold wires to attain the reduction in cost of the semiconductor package. |
| US08846454B2 |
Semiconductor device and method of forming interconnect structure for encapsulated die having pre-applied protective layer
A semiconductor device has a protective layer formed over an active surface of a semiconductor wafer. The semiconductor die with pre-applied protective layer are moved from the semiconductor wafer and mounted on a carrier. The semiconductor die and contact pads on the carrier are encapsulated. The carrier is removed. A first insulating layer is formed over the pre-applied protective layer and contact pads. Vias are formed in the first insulating layer and pre-applied protective layer to expose interconnect sites on the semiconductor die. An interconnect structure is formed over the first insulating layer in electrical contact with the interconnect sites on the semiconductor die and contact pads. The interconnect structure has a redistribution layer formed on the first insulating layer, a second insulating layer formed on the redistribution layer, and an under bump metallization layer formed over the second dielectric in electrical contact with the redistribution layer. |
| US08846453B1 |
Semiconductor package structure and method of manufacturing the same
A semiconductor package structure includes a chip unit, a package unit and an electrode unit. The chip unit includes at least one semiconductor chip. The semiconductor chip has an upper surface, a lower surface, and a surrounding peripheral surface connected between the upper and the lower surfaces, and the semiconductor chip has a first conductive pad and a second conductive pad disposed on the lower surface thereof. The package unit includes a package body covering the upper surface and the surrounding peripheral surface of the semiconductor chip. The package body has a first lateral portion and a second lateral portion respectively formed on two opposite lateral sides thereof. The electrode unit includes a first electrode structure covering the first lateral portion and a second electrode structure covering the second lateral portion. The first and the second electrode structures respectively electrically contact the first and the second conductive pads. |
| US08846448B2 |
Warpage control in a package-on-package structure
The present disclosure relates to a tool arrangement and method to reduce warpage within a package-on-package semiconductor structure, while minimizing void formation within an electrically-insulating adhesive which couples the packages. A pressure generator and a variable frequency microwave source are coupled to a process chamber which encapsulates a package-on-package semiconductor structure. The package-on-package semiconductor structure is simultaneously heated by the variable frequency microwave source at variable frequency, variable temperature, and variable duration and exposed to an elevated pressure by the pressure generator. This combination for microwave heating and elevated pressure limits the amount of warpage introduced while preventing void formation within an electrically-insulating adhesive which couples the substrates of the package-on-package semiconductor structure. |
| US08846446B2 |
Semiconductor package having buried post in encapsulant and method of manufacturing the same
In one embodiment, a semiconductor package includes a first insulating body and a first semiconductor chip having a first active surface and a first back surface opposite the first active surface. The first semiconductor chip is disposed within the first insulating body. The first active surface is exposed by the first insulating body. The first back surface is substantially surrounded by the first insulating body. The semiconductor package includes a post within the first insulating body and adjacent to a side of the first semiconductor chip. |
| US08846445B2 |
Inverse chip connector
A system for connecting a first chip to a second chip having a post on the first chip having a first metallic material, a recessed wall within the second chip and defining a well within the second chip, a conductive diffusion layer material on a surface of the recessed wall within the well, and a malleable electrically conductive material on the post, the post being dimensioned for insertion into the well such that the malleable electrically conductive material will deform within the well and, upon heating to at least a tack temperature for the malleable, electrically conductive material, will form an electrically conductive tack connection with the diffusion layer to create an electrically conductive path between the first chip and the second chip. |
| US08846443B2 |
Atomic layer deposition of metal oxides for memory applications
Embodiments of the invention generally relate to nonvolatile memory devices and methods for manufacturing such memory devices. The methods for forming improved memory devices, such as a ReRAM cells, provide optimized, atomic layer deposition (ALD) processes for forming a metal oxide film stack which contains at least one hard metal oxide film (e.g., metal is completely oxidized or substantially oxidized) and at least one soft metal oxide film (e.g., metal is less oxidized than hard metal oxide). The soft metal oxide film is less electrically resistive than the hard metal oxide film since the soft metal oxide film is less oxidized or more metallic than the hard metal oxide film. In one example, the hard metal oxide film is formed by an ALD process utilizing ozone as the oxidizing agent while the soft metal oxide film is formed by another ALD process utilizing water vapor as the oxidizing agent. |
| US08846442B2 |
Method for producing semiconductor layers and coated substrates treated with elemental selenium and/or sulphur, in particular flat substrates
The invention relates to a method for producing semiconductor layers and coated substrates treated with elemental selenium and/or sulphur, in particular flat substrates, containing at least one conducting, semiconducting and/or insulating layer, in which a substrate which is provided with at least one metal layer and/or with at least one layer containing metal, in particular a stack of substrates, each of which is provided with at least one metal layer and/or with at least one layer which contains metal, is inserted into a processing chamber and heated to a predetermined substrate temperature; elementary selenium and/or sulphur vapor is guided past on the or on every metal layer and/or layer containing metal, from a source located inside and/or outside the processing chamber, in particular by means of a carrier gas which is in particular inert, under rough vacuum conditions or ambient pressure conditions or overpressure conditions, in order to react chemically with said layer with selenium or sulphur in a targeted manner; the substrate is heated by means of forced convection by at least one gas conveying device and/or the elementary selenium and/or sulphur vapor is mixed and guided past on the substrate by means of forced convection by at least one gas conveying device in the processing chamber, in particular in a homogeneous manner. The invention furthermore relates to a processing device for implementing a method of this type. |
| US08846435B2 |
Integrated die-level cameras and methods of manufacturing the same
An integrated die-level camera system and method of making the camera system include a first die-level camera formed at least partially in a die. A second die level camera is also formed at least partially in the die. Baffling is formed to block stray light between the first and second die-level cameras. |
| US08846433B2 |
Image sensor and method for manufacturing the same
An image sensor includes a color filter, an over-coating layer formed on the color filter, and a medium layer formed on the over-coating layer, wherein the medium layer is configured with at least two medium layers of which refractive indices are different from each other. |
| US08846423B2 |
Bonding an optical element to a light emitting device
A device is provided with at least one light emitting device (LED) die mounted on a submount with an optical element subsequently thermally bonded to the LED die. The LED die is electrically coupled to the submount through contact bumps that have a higher temperature melting point than is used to thermally bond the optical element to the LED die. In one implementation, a single optical element is bonded to a plurality of LED dice that are mounted to the submount and the submount and the optical element have approximately the same coefficients of thermal expansion. Alternatively, a number of optical elements may be used. The optical element or LED die may be covered with a coating of wavelength converting material. In one implementation, the device is tested to determine the wavelengths produced and additional layers of the wavelength converting material are added until the desired wavelengths are produced. |
| US08846419B2 |
Thin layer solar cell module and method for producing it
A process can be used for producing a thin layer solar cell module with a plurality of segments that are electrically connected in series and arranged on a common substrate. The process has steps for application of layers onto the substrate to form at least one electrode and one photoactive layer sequence and has steps for structuring the applied and/or to be applied layers to form the plurality of segments. At least one electrode and one photoactive layer sequence are applied before structuring steps are carried out. |
| US08846414B2 |
Detection of cardiac markers on a droplet actuator
The present invention provides for the detection of cardiac markers on a droplet actuator. An aspect provides a method of assaying a cardiac marker in a biological sample from a subject, the method including providing a droplet actuator, loading the biological sample and assay reagents on the droplet actuator, executing droplet operations to create sample droplets from the sample and reagent droplets from the reagents on the droplet actuator, and executing droplet operations using the sample droplets and reagent droplets to produce a detectable signal indicative of the quantity of the cardiac marker in the biological sample. Still other aspects are provided. |
| US08846413B2 |
Method for determining the concentration of the adipocytic form of the fatty acid binding protein (A-FABP, FABP4, P2)
Products and methods for the research, diagnosis, risk assessment, course monitoring, treatment and prophylaxis of various metabolic disorders and their early forms, concomitant diseases and secondary diseases are provided. Metabolic diseases include, for example, metabolic syndrome, non-insulin-dependent diabetes, (type II diabetes), insulin resistance, obesity (adiposis), in addition to diseases that are associated with disorders of the fatty acid metabolism. Methods may include analysis of the concentration of the adipocytic form of the fatty acid binding protein (A-FABP, FABP 4, P2) in various bodily fluids. |
| US08846408B2 |
Particle analyzing systems and methods using acoustic radiation pressure
A method for optimizing particle throughput in a particle analyzer includes determining an optimal concentration of particles in a sample for achieving a user defined coincidence rate; adjusting the concentration of the particles in the sample to the determined optimal concentration to achieve the user defined coincidence rate; acoustically focusing the particles in the particle analyzer; adjusting a flow rate of the particles to achieve a user defined transit time of the particles; and analyzing at least some of the particles with an interrogation source. |
| US08846405B2 |
Method and apparatus for the identification of aldehydes
A method for detecting the presence of an aldehyde in a sample comprises steps of exposing the sample at room temperature to a test medium to catalyze the formation of optically detectable quantities of a product within a time period of no more than 60 minutes and without applying any external heat to the sample or test medium, the test medium comprising a indicator that is a nucleophilic compound having acidic protons at the nucleophilic center and at least one acid, and measuring the optical changes that occur as a result of the catalysis. |
| US08846402B2 |
Method for genetically modifying isolated non-human mammalian cell by homologous recombination
A method for engineering and utilizing large DNA vectors to target, via homologous recombination, and modify, in any desirable fashion, endogenous genes and chromosomal loci in eukaryotic cells. These large DNA targeting vectors for eukaryotic cells, termed LTVECs, are derived from fragments of cloned genomic DNA larger than those typically used by other approaches intended to perform homologous targeting in eukaryotic cells. Also provided is a rapid and convenient method of detecting eukaryotic cells in which the LTVEC has correctly targeted and modified the desired endogenous gene(s) or chromosomal locus (loci) as well as the use of these cells to generate organisms bearing the genetic modification. |
| US08846395B2 |
Generation of mature myelomonocytic cells through expansion and differentiation of pluripotent stem cell-derived lin-CD34+CD43+CD45+progenitors
A method for efficient generation of neutrophils, eosinophils, macrophages, osteoclasts, dendritic cells an Langerhans cells from human embryonic stem cells is disclosed. |
| US08846394B2 |
Treatment of neurological deficits in the striatum or substanta nigra pars compacta
The present invention is directed to methods of treating neurological deficits resulting from injury or disease to the striatum or substanta nigra pars compacta of a human by administering human recombinant GDF5 to the striatum or substanta nigra pars compacta of a human in amounts effective to induce cell populations having the capacity to differentiate towards a dopaminergic phenotype to in fact differentiate towards a dopaminergic phenotype, and to neurotrophic compositions and matrices suitable for use in such treatments. |
| US08846393B2 |
Methods of improving stem cell homing and engraftment
A method of enhancing cell engraftment potential is provided. The method comprising ex-vivo or in-vitro subjecting a population of cells to an amount of nicotinamide for a period of time sufficient to effect the population of cells, thereby enhancing cell engraftment potential. |
| US08846391B2 |
Methods and compositions for detecting herpes simplex virus type 2
The invention provides methods for sensitive and specific detection of anti-HSV-2 antibodies by depletion of cross-reactive (non-specific) antibodies in a biological sample that can lead to a false positive result. The invention also features compositions, including nucleic acids, polypeptides, and kits, for use in the methods of the invention. |
| US08846383B2 |
Method for the biotechnological production of valuable products
Disclosed are a method and a device for the biotechnological production of valuable products, in which a medium is fed to a bioreactor and is subjected to a fermentation process, the valuable product is gathered as a filtered permeate and/or concentrated retentate via a cross-flow filtration system that is mounted downstream thereof, and residues are once again fed to the bioreactor until being gathered as a retentate. Other materials can be fed to the bioreactor in a controlled manner in addition to the medium while the concentrated retentate and permeate can be gathered in a controlled manner. The fermentation process and the filtration process are regulated in a synchronized manner in an integrated system via a digital control unit. |
| US08846381B2 |
Biogas desulfurization device
A biogas desulfurization device comprises an anaerobic system, a desulfurization liquid circulating system, an oxygen supply device and a desulfurization system, wherein the anaerobic system is used for generating biogas and filling the generated biogas into the desulfurization system, the desulfurization liquid circulating system is used for filling the desulfurization liquid into the desulfurization system and recycling the desulfurization liquid that has undergone the desulfurization operation, the oxygen supply device is used for filling air into the desulfurization system, and the desulfurization system which comprises at least one stage desulfurization tower group is used for carrying out the desulfurization operation on the biogas from the anaerobic system, the desulfurization operation is conducted by the desulfurization liquid received from the desulfurization liquid circulating system in an aerobic environment. The biogas desulfurization device can reduce the amount of hydrogen sulfide in the biogas to less than 10 ppm while eliminating secondary pollution. |
| US08846375B2 |
Tailored oils
Recombinant DNA techniques are used to produce oleaginous recombinant cells that produce triglyceride oils having desired fatty acid profiles and regiospecific or stereospecific profiles. Genes manipulated include those encoding stearoyl-ACP desturase, delta 12 fatty acid desaturase, acyl-ACP thioesterase, ketoacyl-ACP synthase, and lysophosphatidic acid acyltransferase. The oil produced can have enhanced oxidative or thermal stability, or can be useful as a frying oil, shortening, roll-in shortening, tempering fat, cocoa butter replacement, as a lubricant, or as a feedstock for various chemical processes. The fatty acid profile can be enriched in midchain profiles or the oil can be enriched in triglycerides of the saturated-unsaturated-saturated type. |
| US08846374B2 |
Carotenoid production in a recombinant oleaginous yeast
Engineered strains of the oleaginous yeast Yarrowia lipolytica capable of producing carotenoids (e.g., β-carotene, lycopene, lutein, zeaxanthin, canthaxanthin, astaxanthin) are provided. The strains may also be engineered to co-produce at least one ω-3/ω-6 polyunsaturated fatty acid and/or at least one additional antioxidant. Methods of using the carotenoid products obtained (e.g., biomass and/or pigmented oils) in food and feed applications are also provided. |
| US08846373B2 |
Methods of using a bacterial GlcNAc-6-P 2′- epimerase to promote sialylation of glycoconjugates
The present invention relates to new methods to promote sialylation of glycoconjugates, including recombinant glycoproteins, in glycoconjugate production systems. The invention relates to methods to promote efficient glycoconjugate sialylation in recombinant expression systems, by providing simpler and more economical ways to produce large intracellular pools of sialic acid precursors. The invention is directed to nucleic acids, vectors, and cells harboring vectors comprising nucleic acids encoding enzymes involved in the synthesis of sialic acid precursors, and cells harboring these nucleic acids in combination with nucleic acids encoding glycosyltransferases, including sialyltransferases, to facilitate the production of humanized recombinant glycoproteins in bacterial, fungal, plant, and animal cell expression systems. The engineered cells can be used to produce glycosylated proteins in virally-infected, transiently-transformed, or stably-transformed host cells, including lepidopteran insects and cultured cell lines derived from Spodoptera frugiperda, Trichoplusia ni, and Bombyx mori that can be infected by baculovirus expression vectors. |
| US08846365B2 |
Nucleic acids encoding phosphate fluorescent indicators and methods of using the same
Phosphate biosensors are disclosed, which comprise a phosphate binding domain conjugated to donor and fluorescent moieties that permit detection and measurement of Fluorescence Resonance Energy Transfer upon phosphate binding. Such biosensors are useful for real time monitoring of phosphate metabolism in living cells. |
| US08846362B2 |
Variant LOVD polypeptides and their uses
The present disclosure provides acyltransferases useful for synthesizing therapeutically important statin compound. |
| US08846361B2 |
Solid phytase compositions stabilized with corn steep liquor
The present invention relates to solid enzyme, in particular phytase, compositions stabilized with a lactic acid source such as Corn Steep Liquor (CSL), and methods of producing the same. Preferred compositions additionally comprise starch and disaccharides such as lactose or trehalose. |
| US08846360B2 |
Activation and transfer cascade for ubiquitin
A novel activating enzyme for ubiquitin, Uba6, is provided. Compositions and methods for inhibiting ubiquitin via the Uba6 pathway are provided. Methods of identifying novel inhibitors of ubiquitination are also provided. Novel RNAi molecules are also provided. |
| US08846357B2 |
Stabilized chlorine dioxide for contamination control in Zymomonas fermentation
Though chlorine dioxide is generally used to control bacterial contamination, a method was developed which allows the use of stabilized chlorine dioxide (SCD) for controlling contamination during fermentation that uses the bacteria Zymomonas as the biocatalyst, even though Zymomonas is sensitive to chlorine dioxide. Parameters were identified for inoculating a composition for fermentation with Zymomonas cells after a time period has elapsed following SCD addition. |
| US08846354B1 |
Microorganisms for producing organic acids
Organic acid-producing microorganisms and methods of using same. The organic acid-producing microorganisms comprise modifications that reduce or ablate AcsA activity or AcsA homolog activity. The modifications increase tolerance of the microorganisms to such organic acids as 3-hydroxypropionic acid, acrylic acid, propionic acid, lactic acid, and others. Further modifications to the microorganisms increase production of such organic acids as 3-hydroxypropionic acid, lactate, and others. Methods of producing such organic acids as 3-hydroxypropionic acid, lactate, and others with the modified microorganisms are provided. Methods of using acsA or homologs thereof as counter-selectable markers are also provided. |
| US08846349B2 |
Sequences and their use for detection and characterization of E. coli O157:H7
This invention relates to a rapid method for detection and characterization of Escherichia coli bacteria serotype O157:H7 based on the presence of nucleic acid sequences, in particular, to a PCR-based method for detection, and to oligonucleotide molecules and reagents and kits useful therefore. This method is preferably employed to detect E. coli O157:H7 in a food or water sample, such as a beef enrichment. The present invention further relates to replication compositions and kits for carrying out the method of the present invention. |
| US08846347B2 |
Sequence tag directed subassembly of short sequencing reads into long sequencing reads
The invention provides methods for preparing DNA sequencing libraries by assembling short read sequencing data into longer contiguous sequences for genome assembly, full length cDNA sequencing, metagenomics, and the analysis of repetitive sequences of assembled genomes. |
| US08846345B2 |
Recombinant cell line
The invention relates to a recombinant cell line capable of inducible expression of an α and/or βsubunit of interleukin 12 (IL-12), and an ecdosyme-inducible expression vector capable of transfecting a host cell to produce the recombinant cell line of the invention. The invention also relates to a method of screening a candidate compound for the ability to inhibit IL-12 formation and secretion which comprises the steps of incubating a cell line according to the invention with the candidate compound and then assaying the cell line culture for secreted IL-12, or a subunit thereof. |
| US08846344B2 |
Process for the purification of glycoproteins
The present invention relates to a process for the purification of a glycoprotein comprising subjecting a liquid containing said glycoprotein to the steps of: a) reverse phase chromatography, b) size exclusion chromatography, and c) hydrophobic interaction chromatography. Also provided is a manufacturing process for producing a glycoprotein of interest. |
| US08846335B2 |
Device for rapidly detecting microorganisms
The disclosure includes: a coating composition, comprising a powdered cold-water-soluble gelling agent and surface-modified nanoparticles disposed in the powdered cold-water-soluble gelling agent; a coated film that includes a transparent film coated with the coating composition; and a device for growing microorganisms, including the coated film releasably attached to at least a portion of a body member that includes a self-supporting and water-proof substrate. |
| US08846332B2 |
Microplate comprising a continuous peripheral channel
The present invention relates to a microplate, or microtitration plate, having an invagination consisting of a continuous peripheral channel making it possible to add thereto, in a single introduction step, a liquid acting as an “evaporation curtain”. The invention is also directed to a device comprising such a microplate, to a manufacturing method and to use of such a microplate. |
| US08846331B2 |
Asynchronous magnetic bead rotation sensing systems and methods
Described herein are various methods, devices and systems for performing asynchronous magnetic bead rotation (AMBR) to detect and monitor cellular growth and/or behavior. Cluster rotation of magnetic particles for AMBR is descried. In particular, described herein are systems for the parallel analysis of multiple wells of a sample plate. Also described herein are methods for controlling the illumination and imaging of rotating magnetic particles. |
| US08846326B2 |
Chimeric T1R taste receptor polypeptides and nucleic acid sequences encoding and cell lines that express said chimeric T1R polypeptides
The invention relates to compounds that specifically bind a T1R1/T1R3 or T1R2/T1R3 receptor or fragments or sub-units thereof. The present invention also relates to the use of hetero-oligomeric and chimeric taste receptors comprising T1R1/T1R3 and T1R2/T1R3 in assays to identify compounds that respectively respond to umami taste stimuli and sweet taste stimuli. Further, the invention relates to the constitutive of cell lines that stably or transiently co-express a combination of T1R1 and T1R3; or T1R2 and T1R3; under constitutive or inducible conditions. The use of these cells lines in cell-based assays to identify umami and sweet taste modulatory compounds is also provided, particularly high throughput screening assays that detect receptor activity by use of fluorometric imaging. |
| US08846323B2 |
Enzyme sensors, methods for preparing and using such sensors, and methods of detecting protease activity
Embodiments of the present disclosure provide for enzyme sensors, protease sensors, methods for producing and using the enzyme and protease sensors, methods of detecting and/or measuring protease activity, methods for characterizing protease cellular activity, fusion proteins, polynucleotides, and vectors corresponding to the enzyme and protease sensors, kits, and the like. |
| US08846322B2 |
Method and kit for isolating target cell
Provided are a method and kit for isolating a target cell by using particles comprising polymers having positive charge and negative charge and at least one antibody bound to polymers. The target cell in the biological sample may be efficiently isolated and detected by using a method and kit according to an exemplary embodiment. |
| US08846317B2 |
Systems and methods for multiplex analysis of PCR in real time
The present invention provides methods and systems for real-time measurements of PCR with multiplexing capability. Certain embodiments relate to methods and systems that use fluorescently encoded superparamagnetic microspheres for the immobilization of amplification products during the PCR process, and an imaging chamber of a measurement device that is also capable of controllable thermal cycling for assisting the PCR process. |
| US08846314B2 |
Isotachophoretic focusing of nucleic acids
A method and system are presented for fast and efficient isolation, purification and quantitation of nucleic acids from complex biological samples using isotachophoresis in microchannels. In an embodiment, a sieving medium may be used to enhance selectivity. In another embodiment, PCR-friendly chemistries are used to purify nucleic acids from complex biological samples and yield nucleic acids ready for further analysis including for PCR. In another embodiment, small RNAs from biological samples are extracted, isolated, preconcentrated and quantitated using on-chip ITP with a high efficiency sieving medium. The invention enables fast concentration and separation (takes 10s to 100s of seconds) of nucleic acids with high selectivity and using lower volumes of reagents (order of 10s of μL to focus less than 1 pg/μL of nucleic acid). |
| US08846313B2 |
Assays
A device comprising a rigid substrate, a flexible cover element at least partially covering the substrate, a first structure formed in the substrate, adapted for accommodating liquids and adapted for releasing contents of one or more cells, spores, or viruses, the contents including the target molecules, a second structure formed in the substrate, adapted for accommodating liquids and comprising at least one binding member adapted for capturing the target molecules and for determining a value indicative of the presence and/or amount of the target molecules, a micro fluidic network interconnecting at least the first structure and the second structure, and an actuator member adapted for effecting a fluid flow between the first structure and the second structure by pressing the flexible cover element against the substrate to selectively close a portion of the micro fluidic network. |
| US08846308B2 |
Method for identifying immune response modulators
Methods of identifying immune response modulators are disclosed. Some methods comprise identifying chemical candidates that modulate oligomerization of FOXP3 and/or fragments thereof comprising the Zinc-LeuZip domains. Some methods comprise identifying chemical candidates that modulate the hetero-oligomerization of FOXP1 with FOXP3 and/or fragments thereof comprising the Zinc-LeuZip domains. Some methods comprise identifying chemical candidates that modulate interaction of IL-2 promoter with FOXP3 and/or fragments thereof comprising the Zinc-LeuZip domains. Method of treating individuals who have or are suspected of having autoimmune disease, inflammatory disease, cell, tissue or organ transplantation, or coronary artery disease, and methods of treating individuals who have or are suspected of having infectious disease, cancer, or who are immunocompromised or undergoing vaccination are disclosed. |
| US08846306B2 |
Use of a globin, a globin protomer or an extracellular hemoglobin obtained from the marine worm, Arenicola marina, for the preservation of organs, tissues, cells or cell cultures
The invention relates to the use of at least one globin and/or at least one globin protomer and/or at least one naturally extracellular native hemoglobin for the preservation of organs, tissues, organ and tissue cells and cell cultures. |
| US08846301B2 |
Orthogonal processing of organic materials used in electronic and electrical devices
An orthogonal process for photolithographic patterning organic structures is disclosed. The disclosed process utilizes fluorinated solvents or supercritical CO2 as the solvent so that the performance of the organic conductors and semiconductors would not be adversely affected by other aggressive solvent. One disclosed method may also utilize a fluorinated photoresist together with the HFE solvent, but other fluorinated solvents can be used. In one embodiment, the fluorinated photoresist is a resorcinarene, but various fluorinated polymer photoresists and fluorinated molecular glass photoresists can be used as well. For example, a copolymer perfluorodecyl methacrylate (FDMA) and 2-nitrobenzyl methacrylate (NBMA) is a suitable orthogonal fluorinated photoresist for use with fluorinated solvents and supercritical carbon dioxide in a photolithography process. The combination of the fluorinated photoresist and the fluorinated solvent provides a robust, orthogonal process that is yet to be achieved by methods or devices known in the art. |
| US08846295B2 |
Photoresist composition containing a protected hydroxyl group for negative development and pattern forming method using thereof
The present invention relates to a photoresist composition capable of negative development and a pattern forming method using the photoresist composition. The photoresist composition includes an imaging polymer, a crosslinking agent and a radiation sensitive acid generator. The imaging polymer includes a monomeric unit having an acid-labile moiety-substituted hydroxyl group. The patterning forming method utilizes an organic solvent developer to selectively remove an unexposed region of a photoresist layer of the photoresist composition to form a patterned structure in the photoresist layer. The photoresist composition and the pattern forming method are especially useful for forming material patterns on a semiconductor substrate using 193 nm (ArF) lithography. |
| US08846294B2 |
Photoresist composition
The present invention provides a photoresist composition comprising the following components (A), (B) and (X): (A) a resin being insoluble or poorly soluble in an aqueous alkali solution but becoming soluble in an aqueous alkali solution by the action of an acid, (B) an acid generator, (X) at least one compound selected from the group consisting of a compound represented by the formula (I-a): wherein Z1 represent a C1-C20 divalent saturated aliphatic hydrocarbon group in which one or more —CH2— may be replaced by —O— or —CO—, and a compound represented by the formula (I-b): wherein R1 represents a C1-C20 monovalent saturated aliphatic hydrocarbon group in which one or more hydrogen atoms may be substituted with a hydroxyl group and one or more —CH2— may be replaced by —O— or —CO—, and n represents 0 or 1. |
| US08846290B2 |
Actinic ray-sensitive or radiation-sensitive resin composition and pattern forming method using the same
An actinic ray-sensitive or radiation-sensitive resin composition includes: (A) a resin capable of increasing a solubility of the resin (A) in an alkali developer by an action of an acid; and (B) a compound capable of generating an acid upon irradiation with an actinic ray or radiation, wherein (B) the compound capable of generating an acid upon irradiation with an actinic ray or radiation is contained in an amount of 10 to 30 mass % based on the entire solid content of the actinic ray-sensitive or radiation-sensitive resin composition, and a pattern forming method uses the composition. |
| US08846285B2 |
Toner for developing electrostatic images
An object of the present invention is to provide a toner for developing electrostatic images, which prevents a decrease in toner charge amount in the environment of high temperature and high humidity, prevents occurrence of fog and has excellent flowability.Provided is a toner for developing electrostatic images, comprising an external additive and colored resin particles comprising a binder resin and a colorant, wherein the external additive is core-shell type complex fine particles in which resin fine particles are covered with at least one inorganic component selected from the group consisting of silica, alumina, titania and zirconia, and the volume ratio of the inorganic component of the core-shell type complex fine particles is 45 to 75% by volume when the total volume of the core-shell type complex fine particles is 100% by volume. |
| US08846284B2 |
Toner
Provided is a toner comprising toner particles, wherein each of the toner particles has a core-shell structure composed of a core and a shell phase formed on the core, the shell phase contains a resin (B), and the core contains a binder resin (A), a colorant and a wax, wherein the toner particles contain the resin (B) in a specific amount with respect to the core, and wherein the solubility parameter (SP value) of the binder resin (A) is denoted by SP(A), the SP value of the resin (B) is denoted by SP(B), the SP value of a repeating unit with the smallest SP value from among repeating units constituting the resin (B) is denoted by SP(C), and the SP value of the wax is denoted by SP(W), each of the SP(A), SP(B), SP(C) and SP(W) satisfy specific relationships. |
| US08846282B2 |
Phthalocyanine crystal, and electrophotographic photoreceptor, electrophotographic photoreceptor cartridge and image-forming device using the same
Provided is an excellent phthalocyanine crystal having high sensitivity and little fluctuation in sensitivity for a humidity change in a use environment and applicable to the martial for solar battery, electronic paper, electrophotographic photoreceptor, etc. Namely, phthalocyanine crystal obtained by bringing a phthalocyanine crystal precursor into contact with an aromatic aldehyde compound to convert the crystal form. Also, provided is an electrophotographic photoreceptor that not only exhibits high sensitivity but also has little fluctuation in sensitivity for a humidity change in a use environment. Further, provided is an electrophotographic photoreceptor cartridge and an image-forming device, both of which can produce a stable quality images for a humidity change in a use environment by using the electrophotographic photoreceptor. |
| US08846278B2 |
Electron beam lithography system and method for improving throughput
An electron beam lithography method and apparatus for improving throughput is disclosed. An exemplary lithography method includes receiving a pattern layout having a pattern layout dimension; shrinking the pattern layout dimension; and overexposing a material layer to the shrunk pattern layout dimension, thereby forming the pattern layout having the pattern layout dimension on the material layer. |
| US08846277B2 |
Compound, polymerizable composition, color filter, and method of producing the same, solid-state imaging device, and planographic printing plate precursor
Provided is a photopolymerizable composition that is highly sensitive to light having wavelengths of 365 nm and 405 nm, and is capable of forming a curable film that can suppress deterioration in physical properties of the film due to heat-aging. The photopolymerizable composition include: (A) an oxime polymerization initiator which includes a condensed ring formed by containing two or more rings selected from an aromatic ring and a heterocyclic ring, and a cyclic structure which is connected to the condensed ring, the cyclic structure containing a carbonyl group and having an oxime group directly connected to the carbonyl group; and (B) a polymerizable compound. |
| US08846263B2 |
Housing assembly for a fuel cell stack
The present invention relates to a housing assembly for at least two fuel cells, comprising: a hollow profile-like body (12) extending in an axial direction (z) and being adapted to laterally encompass at least two fuel cells stacked on one another in axial direction (z), and a fastening mechanism to interconnect the body (12) with at least one end plate (18, 28) adapted to support the at least two fuel cells. |
| US08846261B2 |
System for controlling temperature in a fuel cell
Methods, articles, and systems for controlling the internal operating temperature of fuel cell systems, such as planar fuel cell arrays. The heat management system conducts heat away from the fuel cell without disturbing the flow of gases around the fuel cell layer and without the need for the equipment to disturb the flow of gases around the fuel cell layer. The present invention also provides a heat transfer system that has a low thermal mass relative to the fuel cell layer or is thermally isolated from the fuel cell layer such that the heat transfer system will not remove substantial amounts of heat from a fuel cell layer during star-up and can be activated to dissipate heat from the fuel cell only as needed. |
| US08846260B2 |
Fuel cell stack
Coolant supply passages and coolant discharge passages, for example, two respectively thereof, are disposed on upper and lower side portions of a first end plate of a fuel cell stack. Grooves are formed on a surface of the first end plate for establishing communication between each of the coolant supply passages and the coolant discharge passages. Air, which is introduced upwardly of the coolant discharge passages, is discharged to the coolant supply passages. |
| US08846256B2 |
Selectively oxygen-permeable substrate, metal-air battery positive electrode and metal-air battery
A selectively oxygen-permeable substrate has a magnetic material dispersion layer having carbon as the main component and a magnetic material dispersed therein. The magnetic material dispersion layer has a gas introduction face for introducing gas into the inside thereof, and the magnetic material dispersion layer is preferably a layer where a magnetic material is dispersed in a porous carbon membrane and can be used as a substrate for a metal-air battery positive electrode. More preferably, the selectively oxygen-permeable substrate has the magnetic material dispersion layer and a porous substrate. A selectively oxygen-permeable substrate can selectively introduce oxygen in the air and have high durability against an electrolytic solution. |
| US08846254B2 |
Nonaqueous electrolytic solution and nonaqueous-electrolyte battery
Disclosed is a nonaqueous electrolytic solution which enables formation of a nonaqueous-electrolyte battery having high capacity and excellent storage characteristics at high temperatures, while sufficiently enhancing safety at the time of overcharge. A nonaqueous-electrolyte battery produced by using the nonaqueous electrolytic solution is also disclosed. The nonaqueous electrolytic solution comprises an electrolyte and a nonaqueous solvent, and includes any of specific nonaqueous electrolytic solutions (A) to (D). |
| US08846251B2 |
Preloading lithium ion cell components with lithium
Provided are novel negative electrodes for use in lithium ion cells. The negative electrodes include one or more high capacity active materials, such as silicon, tin, and germanium, and a lithium containing material prior to the first cycle of the cell. In other words, the cells are fabricated with some, but not all, lithium present on the negative electrode. This additional lithium may be used to mitigate lithium losses, for example, due to Solid Electrolyte Interphase (SEI) layer formation, to maintain the negative electrode in a partially charged state at the end of the cell discharge cycle, and other reasons. In certain embodiments, a negative electrode includes between about 5% and 25% of lithium based on a theoretical capacity of the negative active material. In the same or other embodiments, a total amount of lithium available in the cell exceeds the theoretical capacity of the negative electrode active material. |
| US08846249B2 |
Lithium ion secondary battery
The positive electrode of a lithium ion secondary battery includes active material particles represented by LixNi1−yMyMezO2+δ, and the active material particles include a lithium composite oxide represented by LixNi1−yMyO2, (where 0.95≦x≦1.1, 0 |
| US08846247B2 |
Non-aqueous electrolyte for secondary battery and non-aqueous electrolyte secondary battery employing the same
A non-aqueous electrolyte solution for a non-aqueous electrolyte secondary battery that has a positive electrode and a negative electrode capable of the absorbing and releasing of a metal ion, and a separator,the non-aqueous electrolyte solution comprising, in addition to an electrolyte and a non-aqueous solvent, 0.01 mass % or more to less than 3 mass % of a compound having one or more partial structure represented by the following general formula (1) and two or more isocyanate groups in the molecule: (In the general formula (1), R represents hydrogen or a C1-C12 organic group that may contain an isocyanate group and is constituted of atoms selected from the group consisting of hydrogen atom, carbon atom, nitrogen atom, oxygen atom, sulfur atom, phosphorus atom, and halogen atom). |
| US08846243B2 |
Electrode assembly having electrode tabs of the same size in joint portion thereof and electrochemical cell containing the same
Disclosed herein is a stacking or stacking/folding type electrode assembly of a cathode/separator/anode structure, wherein the electrode assembly is constructed in a structure in which tabs (electrode tabs), having no active material applied thereto, protrude from electrode plates constituting the electrode assembly, electrode leads are located at one-side ends of the stacked electrode tabs such that the electrode leads are electrically connected to the electrode tabs, and protruding lengths of the electrode tabs are gradually increased according to the distances between the electrode leads and the electrode tabs, whereby the lengths of the electrode tabs at joint portions between the electrode tabs and the electrode leads are the same. Also disclosed is an electrochemical cell including the electrode assembly. |
| US08846242B2 |
Rechargeable battery
A rechargeable battery includes an electrode assembly having a first electrode plate, a second electrode plate, and a separator between the first electrode plate and the second electrode plate; a first collecting plate electrically coupled to the first electrode plate, the first collecting plate including a fuse reinforcement part having a fuse opening and a reinforcement protrusion protruding from a periphery of the fuse opening; a case housing the electrode assembly and the first collecting plate; and a cap assembly coupled to the case and comprising a cap plate. |
| US08846240B2 |
Battery cell interconnect and voltage sensing assembly and method of manufacturing the assembly
A battery cell interconnect and voltage sensing assembly and method are provided. The assembly includes a frame member having a rectangular ring-shaped peripheral wall with first, second, third and fourth wall portions. The frame member further includes a central plate portion. The assembly further includes an electrical interconnect member electrically that is coupled to an electrical terminal of a battery cell. The electrical interconnect member has a tab that extends through an aperture in the central plate portion. The assembly further includes a circuit board and an encapsulation portion that is bonded to and covers a side of the circuit board. |
| US08846239B2 |
Battery module
A battery module includes a plurality of rechargeable batteries having terminals, bus bars electrically connecting the terminals of the rechargeable batteries, connection parts protruding from the bus bars, and transmission wires electrically connecting the connection parts to a battery management system (BMS), the transmission wires being configured to transmit voltages of the rechargeable batteries to the BMS. |
| US08846238B2 |
Battery module
A battery module including a plurality of rechargeable batteries electrically connected to one another; an end plate arranged at an outermost rechargeable battery of the plurality of rechargeable batteries and supporting the plurality of rechargeable batteries; and at least one elastic member at a surface of the end plate facing the outermost rechargeable battery. A pair of elastic members may be arranged symmetrically with respect to a center line in the longitudinal direction. |
| US08846236B2 |
Battery holding frame and assembled battery
An insulative battery holding frame for holding a battery cell includes a fixing portion for fixing the frame to a base member, and an electrical connection preventing portion for preventing any electrical connection between the base member and the fixing portion, the connection being caused by flow of a fluid. The electrical connection preventing portion can include an entrance preventing portion for preventing the fluid having electrical conductivity from entering into the fixing portion, and a guiding portion for guiding the fluid into an insulation region arranged in a lower side portion of the secondary battery cell. |
| US08846229B2 |
Nonaqueous electrolyte battery and battery pack
According to one embodiment, a non-aqueous electrolyte battery includes an electrode group. The electrode group includes a positive electrode and a negative electrode. At least one of the positive electrode or the negative electrode has a first electrode part and a second electrode part. The first electrode part includes a first metal substrate and an active material-containing part. The second electrode part includes a second metal substrate and an active material-containing part. The first metal substrate has a tensile strength larger than a tensile strength of the second metal substrate. A part of the first electrode part is provided more outside of the electrode group than a part of the second electrode group. |
| US08846228B2 |
Cover for an electrochemical accumulator and accumulator having such a cover
The invention relates to a cover part (1) of an electrochemical accumulator (40), which cover part is designed to form an upper covering of the housing (1, 30) of the accumulator (40), the cover part (1) having a plurality of filling orifices (2, 3), to be closed by means of closing plugs, for filling the housing with liquid electrolyte, characterized in that the filling orifices (2, 3) are arranged so as to be offset to one another in at least two rows (8, 9) lying next to one another. The invention relates, moreover, to an accumulator having a cover part of this type. |
| US08846221B2 |
Battery pack
Provided is a battery pack, which can prevent easy detachment of a welded part between a cap plate and a case due to external impact, thereby enhancing hermeticity and reliability. |
| US08846220B2 |
Microbial fuel cell cathode assembly
Disclosed is a microbial fuel cell cathode assembly comprising a catalyst (6) and an electrically conductive catholyte wicking member (5) having a catalyst contacting surface (5a) in contact with the catalyst, an electrical contact region (5c) for contacting an electrical connector, and a catholyte supply region (5b) for receiving catholyte from a catholyte supply (9), wherein the electrically conductive catholyte wicking member is operable to wick received catholyte from the catholyte supply region to form a film of catholyte on a part of the surface of the catalyst such that a part of the surface of the catalyst is in contact with both the film of catholyte and a part of the surface of the catalyst is in contact with a gas pathway arranged to supply oxygen to the catalyst. |
| US08846214B2 |
Amine derivative and organic electroluminescent element
An amine derivative represented by the following general formula (1) and exhibiting a temperature difference of 30° C. or more as defined by the difference of [decomposition temperature (° C.) minus sublimation temperature (° C.)]: wherein R1 and R2 independently represent a substituted or unsubstituted C6-40 aryl or C5-40 heteroaryl group; and R3 and R4 independently represent a hydrogen atom, a straight-chain, branched or cyclic C1-18 alkyl or C1-18 alkoxy group, or a substituted or unsubstituted C6-40 aryl or C5-40 heteroaryl group, provided that R3 and R4 may form together a cyclic hydrocarbon group. The amine derivative is useful as an organic electroluminescent material. |
| US08846213B2 |
Organic light-emitting device
An amine compound represented by Formula 1 below and an organic light-emitting device including an organic layer containing the same: the compound of Formula 1 may be suitable as a hole injecting material, a hole transporting material, or a light-emitting material of an organic light-emitting device. Like the compound of Formula 1, a compound having a hetero ring in its molecular structure has a high glass transition temperature (Tg) or a high melting point due to the inclusion of the hetero ring. Accordingly, when light emission occurs, such a compound has high resistance against Joules' heat generated in an organic layer, between organic layers, and between an organic layer and a metallic electrode, and has high durability in high-temperature environments. |
| US08846209B2 |
Aluminium composite sheet material
The invention relates to an aluminium composite sheet material in which a clad sheet is applied to at least one side of a core material. The core material has an aluminium alloy the AA5xxx- or AA6xxx-series, and the clad sheet has an aluminium alloy selected from the group of the AA1xxx-series, AA3xxx-series and AA7xxx-series with less than 1.5 wt. % of Zn. |
| US08846208B2 |
Porous materials, articles including such porous materials, and methods of making such porous materials
Articles of manufacture comprise a body. A porous material is plated on the body, the porous material comprising nickel having a plurality of pores disposed in a generally ordered array extending into the nickel. Methods of forming a porous material on a body comprise disposing an anode and a cathode in an electrolyte comprising nickel ions. An electrical signal is pulsed to at least one of the anode and the cathode. A porous material comprising nickel having a plurality of pores generally disposed in an ordered array extending into the nickel is deposited on the cathode. |
| US08846206B2 |
Injection molded component
An intermediate component includes a first wall member, a leachable material layer, and a precursor wall member. The first wall member has an outer surface and first connecting structure. The leachable material layer is provided on the first wall member outer surface. The precursor wall member is formed adjacent to the leachable material layer from a metal powder mixed with a binder material, and includes second connecting structure. |
| US08846204B2 |
Laminate film and method of making the same
This disclosure relates to a laminate film that includes an oriented, polymeric film and a polyolefinic substrate. The oriented, polymeric film includes about 60.0 to about 95.0 wt % of a first polymer and about 5.0 to about 40.0 wt % of a propylene-based elastomer. The polyolefinic substrate is laminated to the first surface of the first surface layer. |
| US08846200B2 |
Gas-barrier film, process for producing same, member for electronic device, and electronic device
The present invention provides a gas barrier film including a base layer, and a gas barrier layer that is provided on at least one side of the base layer, the base layer including a resin having a glass transition temperature (Tg) of more than 130° C., the gas barrier layer being formed of a material that includes at least an oxygen atom and a silicon atom, a surface layer part of the gas barrier layer having an oxygen atom content rate of 60 to 75%, a nitrogen atom content rate of 0 to 10%, and a silicon atom content rate of 25 to 35%, based on a total content rate of oxygen atoms, nitrogen atoms, and silicon atoms, and the surface layer part of the gas barrier layer having a film density of 2.4 to 4.0 g/cm3. Also provided are a process for producing the same, an electronic device member that includes the gas barrier film, and an electronic device that includes the electronic device member. The gas barrier film of the invention exhibits an excellent gas barrier capability, excellent transparency, excellent bending resistance, and excellent heat resistance. |
| US08846199B2 |
Organic-inorganic electrospun fibers
Organic-inorganic hybrid fibers and methods for the preparation of such fibers are disclosed. |
| US08846197B2 |
Impact-absorbing pressure-sensitive adhesive sheet and method of producing the same
An impact-absorbing pressure-sensitive adhesive sheet according to an embodiment of the present invention includes an impact-absorbing pressure-sensitive adhesive layer including an impact-absorbing layer. A side surface of the impact-absorbing pressure-sensitive adhesive layer includes a tapered surface; and the tapered surface has a taper angle of 65° or more. |
| US08846196B2 |
Fuser member
The present teachings provide a fuser member. The fuser member includes an outer layer comprising a composite of a fluoropolymer and a networked siloxyfluorocarbon polymer. |
| US08846193B2 |
Coated glass sheet
Glass sheets according to the invention, in particular lacquered glass sheets, are covered with a coating of enamel. This coating comprises between 11 and 40% of organic material. Such glass sheets may be heat treated and, before heat treatment, may be handled and transported without damaging the coating, may be cut and ground without causing the coating to peel off or to be damaged at the borders of the cutting line, and offer a good resistance under running water, avoiding the peeling off or destruction of the coating during edges grinding or storage or transportation. |
| US08846192B2 |
Enhanced film carrier
An enhanced film carrier with two release films, structurally joined by an adhesive creating a structural bonding layer, allows stability during printing without having a paper layer. The release films are infused with nanometallic particles to form a nano-ionic bond force field with nanometallic transportable graphic film. The release films may be identical or distinct, and, in some embodiments, release films may be smooth or textured to provide a gloss or matte finish to a nanometallic transportable graphic. |
| US08846190B2 |
Inorganic nanowires
Provided in one embodiment is a method of forming an inorganic nanowire, comprising: providing an elongated organic scaffold; providing a plurality of inorganic nanoparticles attached to the organic scaffold along a length of the organic scaffold; and fusing the nanoparticles attached to the organic scaffold to form an inorganic nanowire. |
| US08846188B2 |
Impact resistant LLDPE composition and films made thereof
A novel PE material is devised showing excellent mechanical/optical properties and process ability, e.g. for film extrusion. The polyethylene of the invention is produced in one single e.g. gas phase reactor. |
| US08846187B2 |
Transparent gas barrier film and method for producing transparent gas barrier film
Disclosed is a transparent gas barrier film having good transparency and good gas barrier properties, which exhibits excellent adhesion even after storage under severe environmental conditions, and does not deteriorate even when a large impact is applied thereto. The transparent gas barrier film is characterized by having, on a resin base, at least two layers having different elastic moduluses. The transparent gas barrier film is further characterized in that the elastic modulus difference between adjoining layers is not less than 1 GPa but not more than 20 GPa, and each layer has a thickness of not less than 1 nm but not more than 10 nm. |
| US08846186B2 |
Layered product for metamaterial transfer and metamaterial transferred substrate
Disclosed is a layered product for metamaterial transfer for transferring a metamaterial layer onto a substrate, including: a resin mold having a fine convex-concave structure on a surface; and an inorganic layer as a metamaterial layer including at least one dielectric layer and at least one metal layer deposited on a surface of the resin mold, wherein resin of the resin mold contains fluorine, and a ratio between an average elemental fluorine concentration Eb of the resin and an elemental fluorine concentration Es of the surface of the resin mold satisfies the following equation: 200≧Es/Eb≧5.0. |
| US08846175B2 |
Light transmissive film and fabrication method of light transmissive film
A manufacturing method of a light transmissive film includes the following steps. A film is provided, and the film includes a plurality of nano-units and has a reference direction. In addition, a plurality of first stripes parallel to each other is formed on the film by an energy beam, and the first stripes are neither perpendicular nor parallel to the reference direction. |
| US08846174B2 |
Transparent laminate structures
A transparent laminate structure is provided that includes two transparent layers, a transparent interlayer, and an inorganic barrier layer. The two transparent layers each have an inner face and a side edge. The transparent interlayer is between and laminates the inner faces of the two transparent layers to one another. The transparent interlayer also extends over the side edges of the two transparent layers and laminates the inorganic barrier layer to at least the side edges of the two transparent layers. |
| US08846171B2 |
Label media having a substrate and a two-sided releasable liner
Label media for use in a label media printer to form wide labels is disclosed. The label media includes a releasable liner that has a first side and a second side joined by a longitudinal edge. A first side of a substrate adheres to the first and the second sides of the releasable liner. At least a portion of the substrate is ink-receiving. |
| US08846170B2 |
Sulfur-containing cycloaliphatic compound, filled sulfur-vulcanizable elastomer composition containing sulfur-containing cycloaliphatic compound and articles fabricated therefrom
A sulfur-containing cycloaliphatic compound, useful as a crosslinker for filled sulfur-vulcanizable elastomer compositions, is represented by the general formula: G[-CaH2a—S[C(═O)]bR]n wherein G is selected from the group consisting of: saturated, monocyclic aliphatic group of valence n containing from 5 to 12 carbon atoms and optionally containing at least one halogen, and saturated monocyclic silicone [RSiO—]n[R2SiO—]p group of valence n; wherein each R independently is a hydrogen or monovalent hydrocarbon of up to 20 carbon atoms; each occurrence of subscripts a and b independently is an integer wherein a is 2 to 6 and b is 0 or 1; p is an integer of from 0 to 3; and, n is an integer of from 3 to 6, with the provisos that when b is 0, R is a hydrogen atom, and when G is a non-halogenated, saturated monocyclic aliphatic group of 6 carbon atoms, n cannot be 3. |
| US08846165B2 |
Recording medium
A recording medium includes a substrate and at least one ink-receiving layer, wherein an outermost ink-receiving layer of the recording medium contains inorganic particles, particles other than the inorganic particles, and a binder, the particles other than the inorganic particles have an average primary particle size of 30 nm or more and 100 nm or less, the outermost ink-receiving layer of the recording medium has a thickness of 5 μm or more, 60% or more and 90% or less of the particles other than the inorganic particles in the outermost ink-receiving layer of the recording medium are present in a region 500 nm or less below the outermost surface of the recording medium, and the area ratio of a region containing the particles other than the inorganic particles to the outermost surface of the recording medium is 30% or more and 80% or less. |
| US08846164B2 |
Compound having propyl ether as bonding group, liquid crystal composition thereof and liquid crystal display device thereof
A liquid crystal compound is described, which has stability to heat, light and so forth, keeps a nematic phase in a wide temperature range, has a small viscosity, a suitable optical anisotropy and a suitable elastic constant K33, and further has a large negative dielectric anisotropy and an excellent compatibility with other liquid crystal compounds. The liquid crystal compound is represented by formula (1): wherein, for example, R1 is alkyl having 1 to 10 carbons, R2 is alkoxy having 1 to 10 carbons; ring A1, ring A2 and ring A5 are 1,4-cyclohexylene, 1,4-phenylene, or 1,4-phenylene in which arbitrary hydrogen is replaced by fluorine; Z1 and Z4 are a single bond, —CH2CH2— or —CH═CH—; a, b and e are 0 or 1, and c and d is 0; X1, X2 and X4 are hydrogen, and X3 is fluorine; and L1 and L2 are fluorine. |
| US08846163B2 |
Method for removing oxides
A method for removing native oxides from a substrate surface is provided. In one embodiment, the method comprises positioning a substrate having an oxide layer into a processing chamber, exposing the substrate to a gas mixture while forming a volatile film on the substrate and maintaining the substrate at a temperature below 65° C., heating the substrate to a temperature of at least about 75° C. to sublimate the volatile film and remove the oxide layer, and depositing a first layer on the substrate after heating the substrate. |
| US08846157B2 |
Production of solid materials based on hydraulically setting coating agents
The invention relates to a method for producing solid materials having an air content of ≦16 vol. % in relation to the total volume of solid materials, characterised in that hydraulically setting coating agents containing at least one cationic protective colloid are applied to an undersurface by means of mechanical methods using compressed air with air quantity factors of up to 100 or by manual methods. |
| US08846155B2 |
Coating method and associated coating device
A coating device for coating parts, in particular body components for automobiles, has at least one piece of application equipment for applying a coating to the components and has a feed device for feeding the components into a suitable coating position relative to the coating equipment. It is proposed that the feed device has at least one handling robot which brings the components into the coating position. Furthermore, a corresponding method is disclosed. |
| US08846153B2 |
Reinforcement mesh for architectural foam moulding
Methods of making a reinforcement mesh, and an architectural molding reinforced by the mesh. The mesh is adhered by an adhesive to the architectural molding. In the mesh, weft yarns bend relative to warp yarns to conform to and against a curved profile of the architectural molding, and the warp yarns are unbent and adhered against the molding. |
| US08846149B2 |
Delamination resistant semiconductor film and method for forming the same
A method and structure for preventing film delamination provide for forming a thick film then partitioning the thick film into a plurality of discrete portions prior to subsequent thermal processing operations. The partitioning alleviates the effects of film stress at the interface between the film and the underlying material and prevents delamination during the subsequent thermal cycling operations, that take place subsequent to the formation of the film. The partitioned film includes a pattern density of at least about 80 percent and the discrete portions do not individually serve as device structures. |